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

We learn more from failure than we do from success.

You can hire a tutor but you can't hire someone to practice for you.

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

I can is 100 times more important than IQ.

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.

Dreams don't work unless you do.

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

There are no shortcuts to any place worth going.

The easiest person to deceive is yourself.

If you can understand just one thing thoroughly, then you will understand everything.

We all make mistakes. What matters is how we choose to move forwards from them.

Tomorrow is worth more than yesterday but less than today.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

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