When someone says "I want a programming language in which I need only say what I wish done," give him a lollipop.

The decay of political institutions is often a result of the inability to adapt to changing circumstances, leading to rigidity and eventual decline.

读书最要紧的就是勤学好问，做人最要紧的就是实实在在而持之以恒。

客人来了，主人不去招呼，他可能是个不知事理的傻子。

数学的本质在于它的自由。