The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty.

企业的未来在于创新，而不是模仿。

质量不是成本，而是对品牌未来的投资。

你知道的——当一个人情绪低落的时候，他会格外喜欢看日落。

To dare is to lose one's footing momentarily. Not to dare is to lose oneself.

Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.