译文：成名多是在穷苦的岁月里发奋磨砺取得的，失败多是因为在得志时松懈造成的。赏析：古人说，生于忧患，死于安乐。人时时保持一颗忧患的心去做事，自然就会顺遂，而在得意时就忘乎所以，往往就会招致失败。

Sometimes the only way to stay sane is to go a little crazy sometimes.

"The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'"

A mathematician's work is to find patterns where others see chaos.

数据结构是高效算法的支柱。