The world is a cruel place, but it is also beautiful.

There are only two tragedies in life: one is not getting what one wants and the other is getting it.

Every act of creation is first of all an act of destruction.

The best songs come from pain.

真正的成功是按照自己的方式生活。

现代物理学的挑战不仅在于理解宇宙，还在于理解我们在其中的位置。