The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.
在极端环境中发现生命重新定义了生物学的边界。
对付一个不自由的世界,唯一的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抗。
In all things, it is necessary to create a system.