The scientist is not a person who gives the right answers, he's one who asks the right questions.

That is what learning is. You suddenly understand something you've understood all your life, but in a new way.

A goal is not always meant to be reached, it often serves simply as something to aim at.

The environment is where we all meet; where we all have a mutual interest; it is the one thing all of us share.

译文：选择对方好的方面去学习并采纳，对方不好的方面就要对照自己要改正。赏析：每个人都有优点和缺点，别人的优点，我们要学习，别人的缺点，我们要反思。人只有在不断地学习和反思中成熟。

文学是一种对抗遗忘的武器。