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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

Dreams don't work unless you do.

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

I can is 100 times more important than IQ.

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

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. 

Success is a journey, not a destination.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

You cannot start the next chapter of your life if you keep re-reading the last one.

The greatest enemy to human potential is your comfort zone

Failure is not the opposite of success, it is part of the success.

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.