对你的决定保持承诺,但在你的方法上保持灵活。
Listen to your customers more than you speak to them - they'll tell you exactly what you need to know.
真相是大多数人都能接受的东西。
大自然是最好的老师;它已经做了实验,我们只需要解读它们。
"Books are the mirrors that reflect our potential."