Don’t be afraid to work hard and find out how good you can really be.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

The wise person knows that no answer is also an answer

If you want to succeed, double your failure rate.

The power of reflection is the most powerful skill you’ll learn.

Hope might be a good breakfast, but it makes a very poor dinner

Start, struggle, fail, fix and learn. Repeat.

We learn more from failure than we do from success.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

Everything you want is on the other side of fear

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Hard work beats talent when talent doesn't work hard.

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