光的原因不在于颜色，而在于光本身。

市场是所有参与者集体行为的反映。

"In the end, we will remember not the words of our enemies, but the silence of our friends."

Writing is a form of freedom.

There are two sides to every question.

了解贫困的最佳方式是走出去，与穷人交谈。