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.
在科学中最重要的不是解决问题,而是提出正确的问题。
改变是不可避免的,但成长是可选的。
Your past doesn't define you, it prepares you.