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Literature is the art of saying what cannot be said.
The bond market is the ultimate gauge of market expectations.
数百万人看到苹果落下,但牛顿问了为什么。
Curiosity is the engine of intellectual achievement, and humility is its compass.
我是一个坚强的人,但我也有很多情感。
All the effects of Nature are only the mathematical consequences of a small number of immutable laws.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
Your most unhappy customers are your greatest source of learning.