The true value of a forest cannot be measured in board feet alone.

"The power of words is immense; they can heal, they can destroy, and most importantly, they can transform."

——1997年9月26日在美国加州圣地亚哥市发表演讲

我不让仇恨定义我，我让它磨砺我。

Darkness cannot drive out darkness； only light can do that.Hate cannot drive out hate； only love can do that.

What is learned is not movements but meanings.

我们的生活在我们选择沉默面对重要事情的那一刻开始走向终结。

Good and great are seldom in the same man.