The architect must be a problem solver.

We hold ourselves back in ways both big and small, by lacking self-confidence, by not raising our hands, and by pulling back when we should be leaning in.

【释义】估量自身实力再行动，过错就会很少。

嫉妒是最大的恶。

The art of progress is to preserve order amid change and to preserve change amid order.

自私是永远存在的。