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.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

The master has failed more times than the beginner has even tried

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

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

A book a day keeps the stupidity away.

Shoot for the moon and even if you miss you’ll land among the stars/

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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.

I have not failed, I've just found 10,000 ways that won't work.

If you want to succeed, double your failure rate.

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.