It's fine to celebrate success but it is more important to heed the lessons of failure.

If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.

Earning happiness means doing good and working, not speculating and being lazy. Laziness may look inviting, but only work gives you true satisfaction.

Dad, you've done a lot of great things, but you're a very old man, and old people are useless.

One can have no smaller or greater mastery than mastery of oneself.

Your most unhappy customers are your greatest source of learning.

Action is the foundational key to all success.

Our greatest glory is not in never failing, but in rising up every time we fail.

Our fatigue is often caused not by work, but by worry, frustration and resentment

Discipline is the bridge between goals and accomplishment.

If you try to be anyone but yourself, you will fail; if you are not true to your own heart, you will fail. Then again, there's no success like failure

Speak softly and carry a big stick; you will go far.

As you start to walk out on the way, the way appears.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who had practiced one kick 10,000 times.

I'm a greater believer in luck, and I find the harder I work the more I have of it

When things go wrong don't go with them

If you go to work on your goals, your goals will go to work on you. If you go to work on your plan, your plan will go to work on you. Whatever good things we build end up building us.

Price is what you pay. Value is what you get.

You can only become truly accomplished at something you love. Dont make money your goal. Instead pursue the things you love doing and then do them so well that people cant take their eyes off of you.

Most people spend more time and energy going around problems than in trying to solve them.

If you aim at nothing, you will hit it every time.