Prosperity discovers vice, adversity virtue. 得意时露瑕疵,逆境中见品质. I wish I would have someone like you, fresh and cool as the breeze in the valley, warm and sweet as the sunshine in an old town. 我希望有个如你一般的人,如山间清爽的微风,如古城和煦的阳光. I missed it again, once again,…

Elegance is the only beauty that never fades. 优雅是唯一不会褪色的美. Even the most beautiful apperance may lose its attrativeness gradually as the time moves on. Even the strongest body may become vulnerable when in old age. Only the elegance, which we can obt…

Love all, trust a few, do wrong to none. 爱所有人,信任一些人,不妨害任何人. Reading is a way for me to expand my mind, open my eyes, and fill up my heart. 对我来说,阅读是拓宽思维.开阔眼界.充实内心的方法. I ever thought I could make it through and I could stand up once again on my own. Ho…

Friends are lost by calling too often and calling seldom. 交往过密过疏,都会失去朋友. Please mind your own business, don't be always interfering.   Life is about making an impact, not making an income. 生命在于影响他人,而非赚钱糊口. However, in nowadays, the premise that we ca…

The land didn't move, but moved. The sea wasn't still, yet was still. 大地止而亦行,大海动而亦静. Still waters run deep. At the moments when I allow myself to be average, I am surfing the waves of life and gathering strength to go against the current or to move f…

Everything is good in its season. 万物逢时皆美好. Don't lose hope. Remeber that even a dog has its day. Once we accept our limits, we go beyond them. 一旦我们接受了自己的极限,就要超越它.…

Things won are done, the soul of joy lies in the doing. 得到即是完结,快乐的精髓在于过程. Things won are done, things lost are done as well. Don't struggle too much on the things that had alreay happened. For a gallant spirit there can never be defeat. 勇敢的灵魂,永不言败.…

The secret of high-impact business is early preparation. 高效商务,赢在未雨绸缪. Early and best preparation is the secret of all successes. The most difficult thing is the decision to act, the rest if merely tenacity. 最难的是下定决心行动,其余的只需坚持不懈. We are often told tha…

Everything is going on, but don't give up trying. 万事随缘,但不要放弃努力. There are numerous things that we can't control, rather than to curse the unfairness of life, it would be better to accept the truth. However, we all have dreams. Sometimes, even though…

The true nobility is in being superior to your previous self. 真正的高贵在于超越过去的自己. It is really difficult to live beyond my previous self. Remember only when you take your responsibilities can you look beyond yourslef and be a model for others. So, don't…

一开始有n个杯子,每个杯子里有一些豆子,两个人轮流操作,每次只能将一个豆子移动到其所在杯子之前的某个杯子里,不过可以移动到的范围只有一段区间.问你是否先手必胜. 一个杯子里的豆子全都等价的,因为sg函数是异或起来的值,所以一个杯子里如果有偶数个豆子,就没有意义. 用sg(i)表示i杯子中的豆子的sg值,sg(i)就是其所能移动到的那段杯子的区间的sg值的mex(未出现的最小非负整数).可以用线段树去做.是经典问题. 由于每次看似是后缀询问,实则是全局询问,故而主席树完全是多余的. 回顾一下区间m…

这份代码可以作为找割边的模板.割边分割出来的部分是无向图的 边-双连通分量. 平面上2*n+1个点,在同一横坐标上的点之间可以任意两两匹配.同一纵坐标上的点之间也可以.问你对于所有的点i,输出i被移除之后,剩余的点能否完美匹配. 把x坐标当一列点,y坐标当一列点,原本的点当做边,建出来一个二分图. 一个连通块可以完美匹配,当且仅当其中边数为偶数.必须所有连通块的边数都是偶数,整个图才可以完美匹配. 考虑移除一个点,如果它不是割边,那么仅仅会让其所在连通块大小-1.如果其是割边,那么将其所在连通块…

If the world seems cold to you, kindle fires to warm it. 若世界以寒相待,请点燃火堆以温暖相报. Kindle fires to warm the space around you, to light the space around you. Sometimes you may feel colder after kindling fires, don't worry, that just shows the cold world aro…

The outer world you see is a reflection of your inner self. 你拥有什么样的内心,你就会看到什么样的世界. And we eventually become what we think about. But actually, what we think or what we believe may be of little impacts on the final consequences. What really matters ma…

Autumn, the year's last, loveliest smile. 秋,四季流转中的最后一抹,也是最美的那一抹微笑. I love autumn because it is the harvest season, and there will be many cheap fruits in the supermarket. If we love our country, we should also love our countrymen. 我们爱自己的祖国,也要爱自己的同胞.…

The worst solitude is to be destitute of sincere friendship. 最大的孤独莫过于没有真诚的友谊. I walk slowly, but I never walk backward. 我走得慢,但从不后退.…

Even a small star shines in the darkness. 星星再小,也会发光. In the darkness, even a small star can shine. Not every star can give out light, like moon, which just reflects back the light of the sun. The great aim of education is not knowledge but action. 教育…

Don't try so hard, the best things come when you least expect them. 不要着急,最好的总会在最不经意的时候出现. Always turn a negative situation into a positive situation. 我们总是要把逆境转换为顺境. Both in the USA and China, a great number of people are still feeling frustrated with…

Failure is not fatal, but failure to change might be. 失败并不致命,但无法改变却可能是致命的. I need change, but it seems I don't have the courage to make a change. So it is natural that I am often immersed in depression. The most distant way in the world in not the wa…

We come nearest to the great when we are great in humility. 我们最为谦逊的时候越接近伟大. When you are powerful enought, you may be nearest to the great when you are great in humility, otherwise the humility may be meaningless. Sometimes, it may be better to show…

Be the king of the spiritual kingdom that is your heart. 在心灵的国土上,做自己的国王. Most often we are not able to be the master of our own affairs, that just due to the fact we can't live in the world alone. But if we have the chance to stay alone, we must take…

Our eyes do not show a lack of beauty, but a lack of observation. 世上不是缺少美,而是缺少发现美的眼睛. Don't pay too much attention on people's appearance. Try to find out the inner beauty. If we had no winter, the spring would not be so pleasant; if we did not somet…

All the treasures of the earth would not bring back one lost moment. 机会失去不再来,千贯万贯难赎回. Cherish your human connections, your relationships with friends and family. 要珍惜你与他人之间的纽带,那就是你与家人朋友之间的关系. As we age, it may be hard to make new friends. And the most…

Nothing happens unless first a dream. 一切始于梦想. When everything seems to be going against you, remember that the airplane takes off against the wind, not with it. 当一切似乎都不如意时,请记住,飞机也是逆风起飞的.…

After all, tomorrow is another day. 不管怎样,明天又是全新的一天. Another day? Maybe.  Remember when you reach for the stars, you may not quite get one, but you don't come up with a handful of mud either.   Too many of us are not living our dreams because we are l…

An innovation that goes beyond imagination again raised the standard. 颠覆想象的创新,再一次刷新标准. An advertisement for Audi A4L, its lowest price is about 240,000 RMB. Let us remember that: One book, one pen, one child, and one teacher can change the world. 要记住…

Within you, I lose myself. 有了你,我迷失了自我. I never had such feeling, maybe just because I never invested too much in a relationship. Please remember that whatever you are doing, be fully present, and also appreciate every aspect of it, then find out what…

Patience is bitter, but its fruit is sweet. 忍耐是痛苦的,但它的果实却是甜蜜的. However, many may give up before they can taste the fruit of patience. So many books, so little time. 要读的书太多,只恨时间不够用. So much work to do, but it seems I am always wasting my time. People…

I only wish to face the sea, with spring flowers blossoming. 我只愿面朝大海,春暖花开. That scenery is beautiful, but it is not exact the life I want. What I want to live is life that I can bring some benefits to those around me, to the group I belong to, to the…

The morning crowned the humble cloud with splendor. 晨光为谦逊的白云披上壮丽的光彩. Humility is a virtue. Many famous people are surprisingly humble. But sometimes, only you have enough power or you are in the leading position, the humility showed in your action ma…