服务是美好的，但只有在带着快乐、全心全意和自由的心态去做时才是如此。

A company’s success should be measured not just by profit, but by its impact on the planet.

I'm just trying to be better every single day.

Don't be embarrassed by your failures, learn from them and start again.

I don’t complain, I don’t make excuses, I just try to keep going.

I am not an Athenian or a Greek，but a citizen of the world.