Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

The journey of a thousand miles begins with one step. 

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

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

A book a day keeps the stupidity away.

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

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

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

Practice like you’ve never won. Perform like you’ve never lost.

It always seems impossible until it's done.

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.