The march of invention has clothed mankind with powers of which a century ago the boldest imagination could not have dreamt.

Leadership is the capacity to translate vision into reality.

You have to be willing to challenge the status quo if you want to make real progress.

有时沉默比言语更有力。

"Das Leben ist eine fortwährende Geburt."

我不是同性恋偶像。我是任何相信平等的人的偶像。

The method of psychology must be objective, even when studying subjective phenomena.