当你用当地材料建造时，你就是在用当地知识建造。这就是建筑真正变得可持续的方式。

Immigration has a much smaller effect on native wages than most people believe.

Life is like a piano. The white keys represent happiness and the black keys show sadness. But as you go through life's journey, remember that the black keys also create music.

The key to trading is to have an edge and to know what that edge is.