If you can't enjoy what you have, you can't enjoy more of it.

The easier you can make it inside your head, the easier it will make things outside your head.

Do you want to know the easiest way to fall in love? Just associate with all your pleasant experiences of someone, and disassociate from all the unpleasant ones.

You know what ? Certain people think they will feel good if certain things happen The trick is : you have to feel good for no reason

The worst drug of all is seriousness versus humor and pleasure!

Optimism, that is healthy in its application, will inevitably result in better physical and emotional health.

I don't think that understanding produces change. Learning produces change.