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

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

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

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

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.

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

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

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

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

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

Your limitation - its only your imagination.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Just stick with it, what seems hard now will one day be your warm up.

You cannot start the next chapter of your life if you keep re-reading the last one.

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