The most profound ideas in mathematics often arise from the simplest observations.

友谊是心灵的桥梁。

The art of the past is being mystified because a privileged minority is striving to invent a history which can retrospectively justify the role of the ruling class.

对付一个不自由的世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反叛。

我相信爱和音乐的力量可以改变世界。