If you're competitor-focused， you have to wait until there is a competitor doing something. Being customer-focused allows you to be more pioneering.

经验的直接内容是唯一可以作为心理学研究主题的事实。

Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.

使大陆位移的力量与产生巨大褶皱山脉的力量相同。

技术成功的真正标准是它如何赋予人们力量，而不仅仅是在基准测试中的表现。