The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
It is the absence of facts that frightens people: the gap you open, into which they pour their fears, fantasies, desires.
The harder you work, the luckier you get.
做伟大的工作的唯一方法就是热爱你所做的事情。
成功不是终点,失败也不是致命的:重要的是继续前进的勇气。