Every technological breakthrough comes from the exploration and persistence of the unknown.
把（春秋末期晉國豪富）韓魏兩大家庭的財產(chǎn)附加給某個人，他仍然謙虛謹慎，那么他的品質(zhì)就比一般人強太多了。
I don't try to predict the future. I just try to buy stocks that are cheap relative to their value.