The real heroes are the ones who have the courage to say no.

你越努力，就越幸运。

The city is a collective work of art.

People with a sense of fulfillment think it a good world and would like to conserve it as it is, while the frustrated favor radical change.

毫无疑问：计算机处理数字-而不是符号。我们通过对活动进行数字化的程度来衡量我们的理解（和控制）。