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

Life is full of opportunities. With every opportunity that is missed, another one is born.

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

It always seems impossible until it's done.

I can is 100 times more important than IQ.

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

Run in the morning before your body figures out what you're doing

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

We are all maths people : step 1 - do maths and step 2 - be a person. 

Procrastination makes easy things hard and hard things harder.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

There is no elevator to success, you have to take the stairs.

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

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

The journey of a thousand miles begins with one step.