白云谦卑地站在天边，晨光给它披上壮丽的光彩。

The circumstances of the world are continually changing, and the opinions of man change also; and as government is for the living, and not for the dead, it is the living only that has any right in it.

Believe in yourself and all that you are.

当你停止追逐金钱的那一刻，金钱开始追逐你。

我们不是在建造一台计算机，而是在打造一种解决问题的新工具。

Logic is one thing and common sense another.

The historian must be a poet, not to create, but to recreate.