我们不是从祖先那里继承地球，而是从子孙那里借来的。

You have enemies? Good. That means you've stood up for something, sometime in your life.

"I'm interested in the human condition and what makes people tick."

Today is difficult, tomorrow is more difficult, but the day after tomorrow is beautiful.

We are what we pretend to be, so we must be careful about what we pretend to be.

计划本身毫无价值，但规划的过程至关重要。