Diversity in fruit varieties is like diversity in cultures - both make the world richer and more interesting.
And if you take Warren Buffett and watched him with a time clock, I would say half of all the time he spends is sitting on his ass and reading. And a big chunk of the rest of the time is spent talking one on one either on the telephone or personally with highly gifted people whom he trusts and who trust him. In other words, it looks quite academic, all this worldly success.
最大的贫穷不是生活在物质的沙漠中,而是作为流亡者生活在自己的心里。