The temptation to quit will be the greatest when you are about to succeed

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.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

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

I think, therefore I am.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

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

Tomorrow is worth more than yesterday but less than today.

Your attitude is everything. Pick a good one.

You're not in competition with anyone but yourself. Outdo your past, not other people.

A book a day keeps the stupidity away.