Happiness is holding someone in your arms and knowing you hold the whole world.

Writing is a way of breathing.

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

To live is to betray, to betray is to live.

Life is 10% what happens to us and 90% how we react to it.

事实是，我们都以我们甚至无法理解的方式相互联系。