Disaster relief architecture must be simple enough for victims to build themselves.

我在历史中学到的唯一东西就是：大众从未从历史中汲取教训。（11月17日名言）

领导力就是今天做出艰难的决定，以塑造更美好的明天。

真正的挑战不是生产更多粮食，而是用更少的浪费更聪明地种植。

The brain is still forming in our 20s, which means it's more open to change.

Success comes from creating value for others and making a positive impact on the world.