"In the study of algorithms, we often find that the most efficient solutions are also the most elegant."

艺术是充分活过的证据。

译文：成家立业后才知道柴米的贵重，自己抚养孩子时才知道报答父母的恩情。赏析：世事的艰难，只有当我们亲身经历后才会懂得，生活的不易，只有当我们尝遍酸甜苦辣咸才会明白。

生命太短暂，不要在早晨醒来时带着遗憾。

Happiness is not something you postpone for the future; it is something you design for the present.