A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of applied effort.
不要用耳朵去听，而要用心去听；不要用心去听，而要用气去听。
I have nothing to say and I am saying it.
Some people want it to happen, some wish it would happen, others make it happen.
Sometimes, simply living is an act of resistance.
译文：即使是钝刀，也希望能有一次锋利的机会；梦想着施展抱负，实现宏伟的计划。
The elegance of a mathematical proof is in its simplicity and clarity.