证明是一种用于使他人相信数学陈述为真的工具。
A proof is a device for convincing someone else that a mathematical statement is true.
旋律是很美妙的，但听不见的会更美。
The only thing that can save the world is the awakening of humanity.
成功不在于你拥有多少资源，而在于你如何利用现有的资源。
Reality is always richer and more complex than fiction.
可持续性不是水产养殖的流行语；而是唯一的前进道路。
"The only way to do great work is to love what you do."
