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

Instead of finding reasons why you can't, find reasons why you can.

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

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

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Patience is when you’re supposed to get mad, but you choose to understand

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

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

Just stick with it, what seems hard now will one day be your warm up.

Time is your friend, impulse is your enemy.

Success is a journey, not a destination.

99% of failures come from people who have the habit of making excuses.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

Mistakes have the power to turn you into something better than you were before.

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