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.

If it's me against 48, I feel sorry for the 48.

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

One of the greatest discoveries a person makes, one of their great surprises, is to find they can do what they were afraid they couldn't do.

Develop success from failures. Discouragement and failure are two of the surest stepping stones to success.

A company is only as good as the people it keeps.

When asked, 'How do you write?' I invariably answer, 'one word at a time.'

You don't get paid for the hour. You get paid for the value you bring to the hour.

But Marge, what if we chose the wrong religion? Each week we just make God madder and madder.

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.

If you do not change direction, you may end up where you are heading.

One of the main weaknesses of mankind is the average man's familiarity with the word 'impossible'.

Every individual has his own style, his own way of presenting himself on and off the field.

Work and worship are necessary to take away the veil, to lift off the bondage and illusion.

Whether it's Google or Apple or free software, we've got some fantastic competitors and it keeps us on our toes.

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

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

When things go wrong don't go with them

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

Practice does not make perfect. Perfect practice makes perfect.

Good things happen to those who hustle.