Without vision, architecture becomes mere construction.
没有远见，建筑就只是简单的建造。
数学是理性的音乐。
In times of change, the ability to learn is far more important than the ability to know.
The best way to predict the future is to invent it.
真相并不总是合理或可能的。
数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。