The night is a great cathedral, but the stars are its windows.
If I have seen further it is by standing on the shoulders of Giants.
To be a writer is to be a person who is always trying to find the truth.
理论地理学是空间科学的女王。
艺术家并不重要。只有他创造的东西才重要。
变化是不可避免的，但成长是可选的。
一个在真正饥饿时被喂食、在疲倦时被允许睡觉的婴儿会是一个满足的婴儿。