企业文化是由领导者的行动定义的,而不仅仅是使命宣言。
Learning is not just about finding patterns, but about understanding the underlying mechanisms that generate those patterns.
You can't go back and change the beginning, but you can start where you are and change the ending.
理论计算机科学是一个领域,其中深刻的数学见解导致了实用的计算工具。