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

Procrastination is the thief of time and the enemy of success.

It doesn’t matter where you start, it matters how you end

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

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. 

Success is a journey, not a destination.

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

Pure mathematics is in its way, the poetry of logical ideas.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

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

He who has begun his task is half-way done. Have the courage to begin!