儿童的进步不是取决于年龄，而是取决于能够自由地观看他周围的一切。

The best architecture is simple.

Safety is our top priority in all operations. No progress is worth compromising the well-being of our employees and communities.

The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.

经济政策中的规则而非自由裁量权有助于避免短期政治压力的陷阱。

努力计算两次。

3.当我看到浪费一杯水的人时，我就会想到地球上那些连水都喝不上的人。