The end of law is not to abolish or restrain， but to preserve and enlarge freedom.
法律的目的不是废除或限制，而是维护和扩大自由。
We must build a world in which there shall be no economic domination, no exploitation, no unemployment, and no war.
I think as technologists we should have some safe places where we can try out new things and figure out the effect on society.
Success is not about being the best, it's about being better than you were yesterday.
时间不会流逝，流逝的是穿越时间的我们。