The man who is fit to work at any particular trade is unable to understand the science of that trade without the help and guidance of those who are working with him or over him.

为自己和你所相信的事情发声很重要。

"Everything is a learning process: any time you fall down, it's just teaching you to stand up the next time."

爱惜生命，就别浪费时光，因为生命是由时间堆砌而成。

历史不仅仅是关于过去；它是关于过去如何塑造现在。