If you are ever in trouble, don’t try to be brave, just run away.

The first step in liquidating a people is to erase its memory. Destroy its books, its culture, its history. Then have somebody write new books, manufacture a new culture, invent a new history. Before long the nation will begin to forget what it is and what it was.

每个单子都是一个中心，无限地体现了周围的宇宙。

Every tree we plant today is a legacy for tomorrow.

Leadership is about making tough decisions today that will benefit generations tomorrow.