如果一个人早上起床，晚上睡觉，在这之间做他想做的事，他就是成功的。

The materials I use are not just objects; they are carriers of meaning.

Men become old, but they never become good.

In mathematics, the most profound ideas often arise from the simplest observations.

采矿业有责任让社区比我们发现时更好。

诗人的使命是将无形化为有形。