Do what you have always done and you will always be what you have always been

If you can understand just one thing thoroughly, then you will understand everything.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

Don’t hang your targets after you’re done shooting.

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

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

We learn more from failure than we do from success.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

I think, therefore I am.

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

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

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

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

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