永远不要停止学习，因为世界永远不会停止变化。
The most important thing is to create a space that people want to be in.
We must balance energy supply with environmental protection.
Literature is the memory of humanity, a bridge between past and future.
你必须忠于自己和你的艺术。
做数学的艺术在于找到那个包含所有普遍性萌芽的特殊案例。