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

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

We learn more from failure than we do from success.

99% of failures come from people who have the habit of making excuses.

Hope might be a good breakfast, but it makes a very poor dinner

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

Everything that happens was once a dream.

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

Don't fear failure, fear being in the same exact same place next year as you are now.

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

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

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

We are all maths people : step 1 - do maths and step 2 - be a person. 

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

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