Instead of finding reasons why you can't, find reasons why you can.

Success is a journey, not a destination.

You cannot escape the responsibility of tomorrow by evading it today

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

Procrastination makes easy things hard and hard things harder.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

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.

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

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

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

It is never too late to turn an unproductive day into a productive one.

Don't fear failure, fear being in the same exact same place next year as you are now.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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.