The thrill of discovery never gets old.
We are healed of a suffering only by experiencing it to the full.
The most difficult thing is the decision to act, the rest is merely tenacity.
旅行的用途是用现实来调节想象力,而不是想象事情可能是怎样的,而是看到它们实际是怎样的。
The only way to do great work is to love what you do.