Happiness depends more on the inward disposition of mind than on outward circumstances.

Openly share and talk to people about your idea. Use their lack of interest or doubt to fuel your motivation to make it happen.

The diamond cannot be polished without friction, nor the man perfected without trials.

A ship in harbor is safe. But that’s now what ships are built for.

You can say anything to anyone, but how you say it will determine how they will react.

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

Insist on yourself. Never imitate.

Your most unhappy customers are your greatest source of learning.

Find a job you love and you’ll never work a day in your life.

Ideas are commodity. Execution of them is not.

A bad workman blames his tools.

It takes 20 years to build a reputation and five minutes to ruin it. If you think about that, you’ll do things differently.

Leadership is doing what is right when no one is watching.

I don’t have big ideas. I sometimes have small ideas, which seem to work out.

I am not a product of my circumstances. I am a product of my decisions.