You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Tough times never last, but tough people do.

There are no bad mistakes in maths, only discoveries.

Procrastination makes easy things hard and hard things harder.

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. 

Hard work - a two way street where you get exactly what you put in.

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

Skills are built not born.

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

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

Failure is NOT your destiny. Failure is the key to success.

Knowledge is of no value unless you put it into practice.

You cannot escape the responsibility of tomorrow by evading it today

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

Time is your friend, impulse is your enemy.