You can’t step up to the next level as long as you keep one foot on the lower level.

I have done the merry-go-round and I have ridden the roller-coaster. I have made my choice. I choose the roller-coaster. There is more risk when you choose the roller-coaster, but at least you will know you have lived.

I've been very, very successful at building probably the most recognizable, physically recognizable brand in personal development.

You are not paid to work hard. In fact, you are not paid for effort at all. You are paid for results. It's not what you do; it's what you get done.

Every single person on the planet is rewarded for one thing and one thing only, and that is for serving other people. The more you serve others, the higher your reward.

I think you have to read a lot. I think if you're going to write about something you better have read at least 100 books on that topic.

Find a problem that you can provide a solution to.