Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.
移动的手指在书写;一旦写下,便继续前行:无论是你的虔诚还是智慧,都无法引诱它回来取消半行,你的泪水也无法洗去一个字。
A mathematician is a device for turning coffee into theorems.
The secret of change is to focus all of your energy,not on fighting the old,but on building the new.
改变的秘诀是集中你的所有能力,不是摧毁旧的,而是建造新的。
每一次发现都是向理解宇宙迈近的一步。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.