I can is 100 times more important than IQ.

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

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

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.

Go as far as you can see, when you get there, you’ll be able to see further

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

Hard work beats talent when talent doesn't work hard.

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

Your attitude is everything. Pick a good one.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Try and do one thing each day that you would really rather not do.

Instead of finding reasons why you can't, find reasons why you can.

We learn more from failure than we do from success.

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

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