I don't think you can ever do your best. Doing your best is a process of trying to do your best.

Every life is extraordinary.

The tools we use to detect exoplanets are constantly evolving, pushing the boundaries of what we thought was possible.

故事就像心灵，它们注定要被分享。

The best way to optimize a program is to optimize it.

The human being is born with a few reflexes and the emotional reactions of love and rage.