Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

The journey of a thousand miles begins with one step.

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

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

We all have two lives. The second begins when we realise we only have one. 

The easiest person to deceive is yourself.

Everything you want is on the other side of fear

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

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

Your limitation - its only your imagination.

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

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

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

Lose an hour in the morning and you will spend all day looking for it.