勇气并不在于无所畏惧地冒险，而在于坚决为正义事业而决心前行。

The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.

痛苦可以摧毁一个人，也可以塑造一个人。

文字的力量不在于它们的意义，而在于它们唤起情感的能力。