个体心理的发展是一个分化和整合的过程。

The world is a puzzle; the pieces are scattered, and no one has the picture on the box.

"A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us."

Circumstances rule men; men do not rule circumstances.

Ah, but a man's reach should exceed his grasp, or what's a heaven for?

科学不是凭经验行事。