并不总是需要比别人更好，而是要比过去的自己更好。
It's not always necessary to be better than everyone else, but to be better than you used to be.
"It's the possibility of having a dream come true that makes life interesting."
When men are most sure and arrogant they are commonly most mistaken， giving views to passion without that proper deliberation which alone can secure them from the grossest absurdities.
The truth is not always the best answer, but it is the only one that can set you free.
你在低谷时做的事情比在好日子时做的更重要。
历史学家必须兼具诗人和哲学家的特质。