Prolonged contact with the computer turns mathematicians into clerks and vice versa.
因果关系的阶梯有三个梯级：观察、行动和想象。
教育是你可以用来改变世界的最有力武器。
每一笔触都承载着个人和集体记忆的重量。
幸福不是现成的东西，它来自你自己的行动。
路上挤满了去某个地方的人群，但没有人知道他们要去哪里。
If you never want to be criticized， for goodness' sake don't do anything new.
The more you give, the more you receive. The more you love, the more you are loved.
