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.

Hard work - a two way street where you get exactly what you put in.

The master has failed more times than the beginner has even tried

In order to become better than anybody else you must first become better than yourself.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

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

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

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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.

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

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

The greatest enemy to human potential is your comfort zone