Success is a journey, not a destination.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

The greatest mistake we make is living in constant fear that we will make one.

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

Your attitude is everything. Pick a good one.

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

Failure is not the opposite of success, it is part of the success.

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Skills are built not born.

Success is not final and failure is not fatal. It is the courage to continue that counts.

Go as far as you can see, when you get there, you’ll be able to see further

You can have results or excuses, not both

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

It always seems impossible until it's done.