一本好書是一扇通往更廣闊世界的魔法之門，那里充滿奇跡、美麗和真理。
數(shù)學(xué)的本質(zhì)在于它的自由。
Quality is never an accident; it is always the result of intelligent effort.
I don't even know how to be fake.
太陽(yáng)初升時(shí)也是微弱的，隨著時(shí)間推移才逐漸積聚力量和勇氣。