The successful leader must be willing to assume responsibility for the mistakes and the shortcomings of his followers.

Tell the audience what you're going to say, say it; then tell them what you've said.

Success is neither magical nor mysterious. Success is the natural consequence of consistently applying the basic fundamentals.

Please all, and you will please none.

The major reason for setting a goal is for what it makes of you to accomplish it. What it makes of you will always be the far greater value than what you get.

Inspiration exists, but it has to find you working.

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

It is amazing how much can be accomplished if no one cares who gets the credit.

God sells us all things at the price of labor.

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

To solve any problem, here are three questions to ask yourself: First, what could I do? Second, what could I read? And third, who could I ask?

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

It is no use saying 'we are doing our best.' You have got to succeed in doing what is necessary.

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

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.

The production of too many useful things results in too many useless people.

Whosoever desires constant success must change his conduct with the times.

Success is steady progress toward one's personal goals

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

Few things are impossible to diligence and skill. Great works are performed not by strength, but perseverance.

Percentages are why I am rich.