在科学中，重要的不是获得新的事实，而是发现思考它们的新方法。
The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
Leadership is about making tough decisions and standing by them, even when they are unpopular.
We don't just look at art, we enter into relationship with it.
关于神，我无法知道他们是否存在，也无法知道他们可能具有什么形式，因为有许多阻碍我们认知的因素：主题的晦涩和人类生命的短暂。
The strength of a response tendency depends on the amount of reinforcement received.