The division of labor is limited by the extent of the market.

Following your bliss is a recipe for paralysis if you don’t know what you are passionate about. A better motto for most youth is “master something， anything”. Through mastery of one thing， you can drift towards extensions of that mastery that bring you more joy， and eventually discover where your bliss is.

In the realm of computer science, mathematical rigor is the cornerstone upon which reliable and efficient algorithms are built.

Hard work beats talent when talent doesn’t work hard.

不要害怕放弃好的东西去追求伟大的东西。