He that at twenty is not, at thirty knows not, and at forty has not, will never be, nor ever know, nor ever have.

He that at twenty is not, at thirty knows not, and at forty has not, will never be, nor ever know, nor ever have.

二十岁还不知道，三十岁还不知道，四十岁还不知道的人，永远不会知道，永远不会有。