过去并非静止，它随着我们的理解而演变。

Pride relates more to our opinion of ourselves, vanity to what we would have others think of us.

I always try to be positive and enjoy every moment.

我们必须在经济增长和环境责任之间取得平衡，它们并不相互排斥。

The architect's task is to make the world a more beautiful place.

如果你不固执，就会过早放弃试验。如果你不灵活，就会头撞南墙，而无法另辟蹊径解决当下难题。