You're not in competition with anyone but yourself. Outdo your past, not other people.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

The greatest enemy to human potential is your comfort zone

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.

The easiest person to deceive is yourself.

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

Nobody said it’d be easy, they just promised it would be worth it.

Procrastination makes easy things hard and hard things harder.

There is no elevator to success, you have to take the stairs.

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

Success is not final, failure is not fatal.  It is the courage to continue that counts.

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. 

If you can understand just one thing thoroughly, then you will understand everything.

We all have two lives. The second begins when we realise we only have one. 

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