My life has no direction, no aim, no meaning. And yet I'm happy.
我的人生没有方向、没有目标、没有任何意义,而我依然感到很开心。
You are the artist of your own life, don't hand the brush to anyone else.
If you have an apple and I have an apple, and we exchange apples, we both still only have one apple. But if you have an idea and I have an idea, and we exchange ideas, we each now have two ideas.