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

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

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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

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.

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

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

The wise person knows that no answer is also an answer

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

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

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

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Procrastination is the thief of time and the enemy of success.