Try to learn something about everything and everything about something.  
一个好的经济学家必须既是科学家,又是人文主义者。
Sustainability is not just a trend, it's a responsibility we owe to future generations.
A company shouldn't get addicted to being shiny, because shiny doesn't last.
I believe in Spinoza's God, Who reveals Himself in the lawful harmony of the world, not in a God Who concerns Himself with the fate and the doings of mankind.