夜晚是一座伟大的图书馆，但星星是它的书籍。
The night is a great library, but the stars are its books.
Small improvements, consistently applied, lead to massive change over time.
The talent for being happy is appreciating and liking what you have, instead of what you don't have.
欣赏和喜欢你拥有的东西，而不是你没有的东西，你才能快乐。
Inflation is the mechanism that can make the universe flat, homogeneous, and isotropic.
Psychology must be based on observable phenomena, not abstractions.