英雄与恶棍之间的界限往往比我们想象的更薄。

In the age of big data, the mathematical principles of data structures and algorithms have become more critical than ever.

Whatever you're meant to do, do it now. The conditions are always impossible.

The past is a foreign country; they do things differently there.

Education is one of the most powerful tools we have for reducing inequality and promoting social mobility.

真相会让你自由，但首先它会激怒你。