我不考虑年龄。那些告诉我我太老了不能做某事的人，我只是忽略他们。

生命的终结是幸福，而幸福是宁静。

So that morning in 1962 I told myself: Let everyone else call your idea crazy . . . just keep going. Don’t stop. Don’t even think about stopping until you get there, and don’t give much thought to where “there” is. Whatever comes, just don’t stop.