Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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

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

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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

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

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. 

Time is your friend, impulse is your enemy.

The temptation to quit will be the greatest when you are about to succeed

The greatest enemy to human potential is your comfort zone

Fall down seven times, stand up eight.

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

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