安逸是智慧的危害；胆怯是勇敢的仇敌。

I think it's important to have a good hard failure when you're young... I learned a lot from that. Because it makes you kind of aware of what can happen to you. Because of it, I've never had any fear in my whole life when we've been near collapse and so on. I've never been afraid.

The time of life is limited and unchangeable, so it is necessary to use every minute efficiently. Not using it well is a waste.

The separation of law and morals is a necessary feature of a legal system.