“The best advice I ever came across on the subject of concentration is: Wherever you are, be there.”

Work harder on yourself than you do on your job.

If you want to amend your errors, you must begin by amending your philosophy.

Be a student, not a follower. Take interest in what someone says, then debate it, ponder it, and consider it from all angles.

We must all suffer one of two things: the pain of discipline or the pain of regret.

Poor people spend their money and save what’s left, rich people save their money and spend what’s left.

A good objective of leadership is to help those who are doing poorly to do well and to help those who are doing well and to help those who are doing well to do even better.

Don’t set your goals too low. If you don’t need much, you won’t become much.

The few who do are the envy of the many who only watch.

When the why gets stronger, the how gets easier.

You’ve got to believe in the possibilities. You’ve got to believe that tomorrow can be better than today. And here’s the big one. Believe in yourself.

How long should you try? Until.

The major key to your better future is you.

Learn to express, not impress.

We generally change ourselves for one of two reasons: inspiration or desperation.

For every disciplined effort, there is a multiple reward.

Learn how to say no. Don’t let your mouth overload your back.

The early bird gets the worm, but the second mouse gets the cheese.

Nothing speaks like results. If you want to build the kind of credibility that connects with people, then deliver results before you deliver a message. Get out and do what you advise others to do. Communicate from experience.

I would advise anyone who aspires to a writing career that before developing his talent he would be wise to develop a thick hide.

When people talk to you in such glowing terms, that is the time to be very, very alert because the worst of the mistakes are made in the best of the times.

There are two things which a man should scrupulously avoid: giving advice that he would not follow, and asking advice when he is determined to pursue his own opinion.

Don’t be against things so much as for things.

When you’re singing, you’re using extra muscles, and it requires a lot of exercise and breathing. You can’t do that if you’re a sissy. If I have any fitness advice for people, I’d tell them to sing more. It’s good therapy, too.

What is too popular may not be profitable. Don’t invest in B2C companies, instead invest in B2B companies.