The moment you doubt whether you can fly, you cease for ever to be able to do it.
The world is full of noise, but it is in silence that we find ourselves.
La libertad es un hábito que se adquiere ejerciéndola.
某个命题可以从某一组公理通过某一规则系统推导出来,这一事实本身并不使其为真。
艺术的未来不在于物体,而在于体验。