Reflect upon your present blessings, of which every man has plenty; not on your past misfortunes, of which all men have some.
思考你现在的幸福，每个人都有很多；而不是过去的苦难，每个人都会有一些。
The universe is not only stranger than we imagine, it is stranger than we can imagine.
Don’t let your fears control you.
统治阶级掌握着物质生产的手段；无产阶级仅有的是他们的劳动力。