It always seems impossible until it's done.

I think, therefore I am.

Your attitude is everything. Pick a good one.

The easiest person to deceive is yourself.

The journey of a thousand miles begins with one step. 

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

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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

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

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

It is never too late to become what you might have been

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

Tomorrow is worth more than yesterday but less than today.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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