The key to happiness is to have dreams. The key to success is to make your dreams come true.

The truth is rarely pure and never simple.

做伟大工作的唯一途径就是热爱你所做的事。

事实上，自然科学长期以来只是大脑和想象力的产物：现在是时候回归到对物质和显而易见事物的朴素而健全的观察了。