99% of genius comes from hard work, the remaining 1% comes from innate talent

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

Fall down seven times, stand up eight.

Everything you want is on the other side of fear

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

We learn more from failure than we do from success.

It doesn’t matter where you start, it matters how you end

The journey of a thousand miles begins with one step. 

Procrastination makes easy things hard and hard things harder.

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.

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

You're not in competition with anyone but yourself. Outdo your past, not other people.