There are no shortcuts to any place worth going.

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.

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. 

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

Run in the morning before your body figures out what you're doing

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

You cannot escape the responsibility of tomorrow by evading it today

Tough times never last, but tough people do.

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

Failure to prepare = preparing to fail

Fall down seven times, stand up eight.

Procrastination makes easy things hard and hard things harder.

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

99% of failures come from people who have the habit of making excuses.

If you fail, next time fail better.