Life can only be understood backwards; but it must be lived forwards.
你看不见你自己,你所看见的只是你的影子。
【译文】力气单薄就不要去背负重物,说话没分量就不要规劝别人。没有钱就不要到人群中去,遇到危难千万别去求亲戚。
The universe is not a puzzle to be solved, but a mystery to be lived.