Sell a man a fish, he eats for a day, teach a man how to fish, you ruin a wonderful business opportunity.

When you play, play hard; when you work, don't play at all.

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?

All your dreams can come true if you have the courage to pursue them

Opportunity is missed by most people because it is dressed in overalls and looks like work.

The secret of success is constancy to purpose.

If you try to be anyone but yourself, you will fail; if you are not true to your own heart, you will fail. Then again, there's no success like failure

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

Never make excuses. Your friends don't need them and your foes won't believe them.

God sells us all things at the price of labor.

Only put off until tomorrow what you are willing to die having left undone

Many people would no more think of entering journalism than the sewage business - which at least does us all some good.

To invent, you need a good imagination and a pile of junk.

Well done is better than well said.

The world does not pay men for that which they 'know'. It pays them for what they do, or induce others to do.

It is hard to fail, but it is worse never to have tried to succeed.

Thought, backed by strong desire, has a tendency to transmute itself into its physical equivalent.

No tears in the writer, no tears in the reader. No surprise in the writer, no surprise in the reader.

At least with me, the match starts much, much earlier than the actual match.

Without a sense of urgency, desire loses its value.

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