Never underestimate the importance of small steps. small steps = big changes. 

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

Success is a journey, not a destination.

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

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

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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

Don't fear failure, fear being in the same exact same place next year as you are now.

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

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

Don’t practice until you get it right, practice until you can’t get it wrong.

Everything you want is on the other side of fear

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

Don’t hang your targets after you’re done shooting.

No one starts out on top. You have to work your way up.