"The true measure of progress is not in the accumulation of knowledge, but in its application for the betterment of humanity."
进步的真正衡量标准不在于知识的积累，而在于其应用于人类的改善。
In mathematics, the journey of discovery is as important as the destination.
No arts； no letters； no society； and which is worst of all， continual fear and danger of violent death； and the life of man， solitary， poor， nasty， brutish， and short.
我们存在，只为改变世界。
Whenever there is an argument between two sides， find the third side.