It's waiting that helps you as an investor and a lot of people just can't stand to wait.If you didn't get the deferred -gratification gene, you've got to work very hard to overcome that.

I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out.

解析：良知如规矩尺度，指导我们应对变化。

有时最重要的实验是那些失败的实验，因为它们教会我们什么是行不通的。