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

Without work, all life goes rotten, but when work is soulless, life stifles and dies.

The secret of success is constancy to purpose.

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

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.

The best of artists has no conception that the marble alone does not contain within itself.

Good actions give strength to ourselves and inspire good actions in others.

I have far more respect for the person with a single idea who gets there than for the person with a thousand ideas who does nothing

Success is most often achieved by those who don't know that failure is inevitable.

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

Discipline is the bridge between goals and accomplishment.

Without a sense of urgency, desire loses its value.

The finest task for an Engineer – to survey, to plan, to suggest resources and material, assemble them for task in hand, implement and produce results.

Don't spend time beating on a wall, hoping to transform it into a door.

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.

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

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

Genius is eternal patience.

Only you can control your future.

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

Be a yardstick of quality. Some people aren't used to an environment where excellence is expected.