一个人懒惰又奢侈,生活就会贫困;勤劳而节俭,生活就会富足。
I think people believe in heaven because they don’t like the idea of dying, because they want to carry on living and they don’t like the idea that other people will move into their house and put their things into the rubbish.
The greatest thing you'll ever learn is just to love and be loved in return.
The best science is done with both the head and the heart.