The world is changed by your example, not by your opinion.
"The best way to predict the future is to invent it."
未来属于那些敢于梦想并付诸行动的人。
Freedom of the press is not just important to democracy, it is democracy.
我不需要地图,我开辟自己的道路。
悲伤就是知识
使用程序证明四色定理不会改变数学-它只是表明该定理是一个世纪的挑战,对数学可能并不重要。