The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.

I don't like that man. I must get to know him better.

Obstacles are those frightful things you see when you take your eyes off your goals.

I`d like to live as a poor man with lots of money.

You cannot change your destination overnight, but you can change your direction overnight

Art calls for complete mastery of techniques, developed by reflection within the soul.

There is but one dependable method of accumulating and legally holding riches, and that is by rendering useful service.

Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal.

What one has to do usually can be done.

The way to screw up somebody's life is to give them what they want.

He who will not economize will have to agonize.

I'm a slow walker, but I never walk back.

For a man to conquer himself is the first and noblest of all victories.

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

If I have ever made any valuable discoveries, it has been due more to patient attention, than to any other talent.

Great companies are built on great products.

I don't want to achieve immortality through my work... I want to achieve it through not dying.

Percentages are why I am rich.

Your most unhappy customers are your greatest source of learning.

If you are five minutes early, you are already ten minutes late.

Success is never final. Failure is never fatal. It s courage that counts.