我们是祖先奋斗的合集。

Cheerfulness is the best promoter of health and is as friendly to the mind as to the body.

You are the artist of your own life. Don't hand the paintbrush to anyone else.

I strive to be a positive force in the world, through my work and through my actions.

The key to managing complexity is to focus on the interfaces between components, not their internal details.