Never underestimate the importance of small steps. small steps = big changes. 

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

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

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

Time is your friend, impulse is your enemy.

Fall down seven times, stand up eight.

The greatest enemy to human potential is your comfort zone

I can is 100 times more important than IQ.

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

Skills are built not born.

Tough times never last, but tough people do.

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

The greatest mistake we make is living in constant fear that we will make one.

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.