"The soul is the sense of something in us that is eternal."

Mathematics is not a spectator sport.

The best way to be happy is to be kind.

The historian must have a kind of faith that humanity will not and cannot perish.

The bottleneck of AI is not algorithms, but data quality.

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