The speech we hear is an indication of that which we don't hear. It is a necessary avoidance, a violent, sly, anguished or mocking smokescreen which keeps the other in its place.

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

Sustainability is no longer a choice; it's a necessity for survival in our industry.

I don't know why people expect art to make sense. They accept the fact that life doesn't make sense.

The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.