Your 20s are the perfect time to do a few things that are unusual, weird, bold, risky, unexplainable, crazy, unprofitable, and look nothing like "success". For the rest of your life, these experiences will serve as your muse
关注金字塔底层的企业可以在服务穷人的同时创造盈利业务。
The Langlands program is a framework for understanding the unity of mathematics.
The road to the heart is the ear.