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

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

Practice does not make perfect. Perfect practice makes perfect.

There is nothing impossible to him who will try.

I've always found the second book in a series is the hardest to write.

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

When things go wrong don't go with them

Nothing is particularly hard if you divide it into small jobs

The way to get started is to quit talking and begin doing.

Anticipate the difficult by managing the easy

If youre in the luckiest one per cent of humanity, you owe it to the rest of humanity to think about the other 99 per cent.

Change yourself and your work will seem different.

Results! Why, man, I have gotten a lot of results. I know several thousand things that won't work.

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

When you know what you want, and want it bad enough, you will find a way to get it.

Don't wait to be successful at some future point. Have a successful relationship with the present moment and be fully present in whatever you are doing. That is success.

Purity, patience, and perseverance are the three essentials to success and, above all, love.

For a man to conquer himself is the first and noblest of all victories.

It is better to serve like steel than rust and wither away like iron.

We are trying to prove ourselves wrong as quickly as possible, because only in that way can we find progress.

Without a humble but reasonable confidence in your own powers you cannot be successful or happy.