Nothing is impossible if you want it badly enough. Impossible = I'm possible.

The temptation to quit will be the greatest when you are about to succeed

There is no elevator to success, you have to take the stairs.

The road to success is like a staircase. If you want to succeed, double your failure rate

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

Don’t hang your targets after you’re done shooting.

The easiest person to deceive is yourself.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

I have not failed, I've just found 10,000 ways that won't work.

Failure is NOT your destiny. Failure is the key to success.

Pure mathematics is in its way, the poetry of logical ideas.

Run in the morning before your body figures out what you're doing

Everything you want is on the other side of fear

Whenever you find yourself doubting how far you can go, just remember how far you have come.