自由不是礼物，而是每日的征服。
Every day is a new opportunity to change your life.
The architect must be a scientist.
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
名声不是凭空产生的，赞誉也不会自己增长，只有成就了功业，名声才会到来。