I have not failed, I've just found 10,000 ways that won't work.

The journey of a thousand miles begins with one step. 

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. 

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

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

There are no bad mistakes in maths, only discoveries.

The master has failed more times than the beginner has even tried

Tough times never last, but tough people do.

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

Your limitation - its only your imagination.

You can have results or excuses, not both

You can be shown the path, but only you can make the first step.

Hope might be a good breakfast, but it makes a very poor dinner

Just stick with it, what seems hard now will one day be your warm up.