鹰从未像他屈服于向乌鸦学习时那样失去如此多的时间。
The eagle never lost so much time as when he submitted to learn of the crow.
You don’t have to be perfect, just be real.
The natural effort of every individual to better his own condition， when suffered to exert itself with freedom and security， is so powerful a principle that it is alone， and without any assistance， not only capable of carrying on the society to wealth and prosperity but of surmounting a hundred impertinent obstructions with which the folly of human laws too often encumbers its operations.
读书是为了满足你自己天生的好奇心，不是为了给别人留下好印象，也不是为了完成什么任务。
The world is a mirror, and it reflects our ugliness.
