Topology is the study of the properties of a figure that are unchanged by any deformation.
大学就像养老院,而且事实上,更多人死在了大学里。
The ideas of economists and political philosophers, both when they are right and when they are wrong, are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men, who believe themselves to be quite exempt from any intellectual influence, are usually the slaves of some defunct economist.
To write is to give oneself over to the world, to let the world in, and to let it change you.