Hope is a good thing, maybe the best of things, and no good thing ever dies.

What a caterpillar calls the end of the worldwe call a butterfly.

I’m not a guy that’s going to let my fans down.

Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.

忠言逆耳利于行。就像疼痛提醒你哪里病变一样。

The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.

广泛地学习，专心致志，恳切地求教，多思考当前的实际问题，仁德就在其中了。

人类是一种非常奇特的生物。他认为自己有一个灵魂，但他就是一个灵魂；他有一个身体。

最好的电影是那些超越其类型并成为更多东西的电影。