The struggle itself towards the heights is enough to fill a man's heart. One must imagine Sisyphus happy.

"The heart has its own geography, its own weather."

物理学家必须拥有生动的想象力，但必须受到严格逻辑的约束。

最好的文学总是颠覆性的，动摇既定秩序，质疑权威。