你每花一块钱购买一些实质性的东西，预计在其寿命结束时要支付一块钱的维修、保养或处理费用。

You are always a valuable, worthwhile human being — not because anybody says so, not because you're successful, not because you make a lot of money — but because you decide to believe it and for no other reason.

You were born to be real, not perfect.

One should eat to live，not live to eat.

We need to make sure that technology serves humanity, not the other way around.

灵魂是一座花园，思想如花朵般绽放。