Why buy a book when you can join a library?

The best advice I've ever received is, 'No one else knows what they're doing either.

I've never worked out what the moral of Humpty Dumpty is. I can only think of: Don't sit on a wall, if you're an egg.

The existence of God is not subjective. He either exists or he doesn’t. It’s not a matter of opinion. You can have your own opinions. But you can’t have your own facts.

When you are dead, you do not know you are dead. It's only painful and difficult for others. The same applies when you are stupid.

I am not a wolf in sheep's clothing, I'm a wolf in wolf's clothing.

Famous people are above the law.

Enjoy life. Have fun. Be kind. Have worth. Have friends. Be honest. Laugh. Die with dignity. Make the most of it. It's all we've got.

It's better to create something that others criticise than to create nothing and criticise others. Go create, have fun!!

Just because you're offended, doesn't mean you're right.

Telling someone with depression to pull themselves together is about as useful as telling someone with cancer to just stop having cancer

... and I submit to you, that science, scientific discovery, especially cosmic discovery, does not become mainstream until the artist embraces the fruits of those discoveries.

Be at peace with yourself and with all humankind.

Ronan, " Noah said, "I have a super bad feeling.""It's called being dead, " Ronan replied.

Whenever the insistence is on the point that God answers prayer we are off the track. The meaning of prayer is that we get hold of God not of the answer.

One of the reasons I've gotten so attached to talking to scientists is that... they know there is a reality.

I just don't understand how people can get so caught up in having their picture taken.

There's a lot of romanticisation of the intuitive actor and method acting and all kinds of notions about getting inside a character and coming out from there.

Fame and fortune, how empty they can be.

So as through a glass and darkly The age long strife I see Where I fought in many guises, Many names - but always me.

If you keep making jokes like that, somebody is going to shoot you, father.