The heart of the educator must be a living flame, a source of warmth and light.

最好的想法往往来自意想不到的地方。

世界就在她的阅读之中。

"The body's own defenses can be harnessed to combat cancer."

A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us.