既然我们可以改变自己的生活，我们就可以感悟幸福，可以选择更好地活着。

Since we can create life, we can create happiness and choose how much better our lives can get!

youdao

Is this all okay? If we're all going to die then does it really mean that we should just do the best we can at anybody's expense while we're alive?

这样真的可以吗,如果我们终难免一死,这就意味着我们可以在活着的时候,可以不惜代价,去更好的满足自己吗

耶鲁公开课 - 古希腊历史简介课程节选