Your most unhappy customers are your greatest source of learning.

Markets are constantly in a state of uncertainty and flux and money is made by discounting the obvious and betting on the unexpected.

The universe is conspiring behind your back to make you a success. This will be much easier to do if you embrace this pronoia.

The rocks we quarry today are the heritage we leave for tomorrow.

跨越国界和学科的合作是解决世界上最紧迫的健康挑战的关键。

第一步是确定某件事是可能的；然后概率就会发生。