"The only limit to our realization of tomorrow will be our doubts of today."

孤独是作家最基本的条件。

心理学理论的检验标准是其对生活的适用性。

You can’t go back and change the beginning, but you can start where you are and change the ending.

真正的挑战是让复杂的东西看起来简单。

绝不能为了短期利益而牺牲质量。