The only limit to our realization of tomorrow will be our doubts of today.
A building should be rooted in its site, but reach for the sky.
The line between good and evil is permeable and anyone can cross it.
语言中最危险的短语是:“我们一直都是这样做的。”
只要能够改变你自己的头脑,你就可以永远保持年轻。