The choices we make each day—what we buy, what we eat, how we live—all have an impact.
可持续发展不再是选择;它是当今世界生存的必要条件。
"The true measure of a man is how he treats someone who can do him absolutely no good."
学校必须是一个让孩子学会做他不愿意做的事情的地方,这样他长大后才能做他想做的事情。
Scale does not equal value, precision is the key.