"The more we learn, the more we realize how much we don't know."
The beauty of mathematics lies not only in its ability to describe the world but also in its power to reveal the hidden structures that govern it.
市场是人类创造物,和所有人类创造物一样,它们可以被改进。
The only way to tell the truth is to speak with kindness. Only the words of a loving man can be heard.