当没有人相信你时，你必须相信自己。
数学的研究是所有智力和精神发展的不可或缺的基础。
"Love and loss are two sides of the same coin; you can’t have one without the other."
Cryptography is the art of transforming information into a form that is unintelligible to anyone who does not possess the key to unlock it.
Quality starts from the soil. Healthy earth grows healthy fruits.
The Fed put out the fire, but the house still needs rebuilding.
"The learn-it-all does better than the know-it-all."
