If people did not sometimes do silly things, nothing intelligent would ever get done.
如果人们有时不做愚蠢的事情,就不会有聪明的事情发生。
A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of effort.
Sustainability is not an option; it's a responsibility we owe to future generations.
孩子不是需要解决的问题,而是需要被理解的个体。