The only way to achieve true freedom is through self-discipline.

真正快乐的唯一途径是接受自己，并不断成长和进步。

如果你不愿意付出努力，别人会愿意。

种一棵树最好的时间是20年前，第二好的时间是现在。

Man is the artisan of his own happiness.

A picture must be grasped at once, as a whole, like a piece of music or a poem.