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

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. 

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

The road to success is like a staircase. If you want to succeed, double your failure rate

Procrastination is the thief of time and the enemy of success.

I can is 100 times more important than IQ.

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Success can never happen without the journey (struggle).

Everything you want is on the other side of fear

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

Skills are built not born.

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

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

Start, struggle, fail, fix and learn. Repeat.