It is easier for a tutor to command than to teach.

It is a cursed evil to any man to become as absorbed in any subject as I am in mine

No man ever achieved worthwhile success who did not, at one time or other, find himself with at least one foot hanging well over the brink of failure.

It had long since come to my attention that people of accomplishment rarely sat back and let things happen to them. They went out and happened to things.

The more you are in this business, the more humbled by it you become.

Ability may get you to the top, but it takes character to keep you there.

Success means we go to sleep at night knowing that our talents and ablities were used in a way that served others.

Discipline is the bridge between goals and accomplishment.

Only you can control your future.

Choose a job you love and you will never have to work a day of your life.

Once you start a working on something, don't be afraid of failure and don't abandon it. People who work sincerely are the happiest.

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

You can't make souffle rise twice.

Find out what you really love to do, and then find a way to make a good living doing it.

Coming together is the beginning. Keeping together is progress. Working together is success.

I am thankful to all those who said NO to me. It's because of them I did it myself.

Players with fight never lose a game, they just run out of time

Whenever you are asked if you can do a job, tell 'em, 'Certainly I can!' Then get busy and find out how to do it.

Apple's market share is bigger than BMW's or Mercedes's or Porsche's in the automotive market. What's wrong with being BMW or Mercedes?

Thinking is the hardest work there is, which is probably the reason so few engage in it.

The secret of success in life is for a man to be ready for his opportunity when it comes.