User needs are both the starting point and the ultimate goal of product development.
文学是一种抵抗的形式,是对不公正说不并寻求真理的方式。
The speed of the leader determines the rate of the pack.
我从来不知道我对某事的看法,直到我读到我写的东西。
你唯一的限制是你给自己设定的那些。