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

There are no shortcuts to any place worth going.

Knowledge is of no value unless you put it into practice.

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

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.

Your attitude is everything. Pick a good one.

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. 

You cannot escape the responsibility of tomorrow by evading it today

You can have results or excuses, not both

The wise person knows that no answer is also an answer

There are no bad mistakes in maths, only discoveries.

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

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

Success can never happen without the journey (struggle).

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