Never underestimate the power of small improvements—they compound over time.

I'm the nucleus. I'm the center of the universe.

如果你不能，你必须。如果你必须，你就能。

The secret of happiness is to see all the marvels of the world, and never to forget the drops of oil on the spoon.

看到父母脸上的喜悦是无与伦比的回报。