要想改变世界需先改变他自己。
Let him who would move the world first move himself.
"La memoria es un tesoro que debemos cuidar y preservar."
You have to be willing to take risks and step out of your comfort zone.
数学研究就是对模式的研究。
世界如此之大,同时又如此之小。
Precision in experimentation is as important as creativity in hypothesis.