The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

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. 

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

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

Just stick with it, what seems hard now will one day be your warm up.

Failure to prepare = preparing to fail

Fall down seven times, stand up eight.

Procrastination makes easy things hard and hard things harder.

Hard work beats talent when talent doesn't work hard.

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

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

FAIL - First Attempt In Learning

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

Success is the sum of small repeated efforts, day in and day out.

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