保持利润的唯一方法就是压低工资。

And that's a lot of the reason why we care so much about our careers and indeed start caring so much about material goods. You know, we're often told that we live in very materialistic times, that we're all greedy people. I don't think we are particularly materialistic. I think we live in a society which has simply pegged certain emotional rewards to the acquisition of material goods. It's not the material goods we want;

To travel is to write, and to write is to travel.

胜利很棒，但从失败中学习更重要。

True scientific progress requires both creativity and discipline.

这个世界内心狂野，表面怪异。