Spend each day trying to be a little wiser than you were when you woke up.Discharge your duties faithfully and well.Systematically you get ahead, but not necessarily in fast spurts...At the end of the day if you live long enough most people get what they deserve.

我恳请你注意到你快乐的时候，然后在某个时刻大声或小声或心里想，“如果这都不算好，我不知道什么才算。”

Transparency is not just a physical quality but a moral position.

I'm not a role model. I'm just trying to be myself.

"A writer's greatest tool is not the pen, but the ability to see the world through the eyes of others."

The universe is a vast and mysterious place, and we are only beginning to understand its complexities.

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'