La libertad es un hábito que se adquiere ejerciéndola.

To be Irish is to know that in the end the world will break your heart.

The truth can be a double-edged sword, cutting both ways.

真朋友才会当面中伤你。

我们都会完成。也许我们中没有一个人真正理解我们所经历的一切，或者觉得我们有足够的时间。

The study of Shimura varieties is a testament to the power of geometric intuition.

能源的未来在于找到传统资源和可再生替代品之间的平衡。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."