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.

Failure to prepare = preparing to fail

I think, therefore I am.

Dreams don't work unless you do.

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. 

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

You cannot escape the responsibility of tomorrow by evading it today

99% of genius comes from hard work, the remaining 1% comes from innate talent

The greatest enemy to human potential is your comfort zone

The road to success is like a staircase. If you want to succeed, double your failure rate

Procrastination makes easy things hard and hard things harder.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

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

"I" not them. Be the best version of you.