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

It is never too late to become what you might have been

I think, therefore I am.

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. 

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

The wise person knows that no answer is also an answer

It always seems impossible until it's done.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

The bad news is time flies, the good new is that you're the pilot.

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

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

No one starts out on top. You have to work your way up.