The easiest person to deceive is yourself.

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

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

If you fail, next time fail better.

Knowledge is of no value unless you put it into practice.

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

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.

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

The bad news is time flies, the good new is that you're the pilot.

There are no bad mistakes in maths, only discoveries.

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. 

MATHS = Mistakes Allow Thinking To Happen

Time is your friend, impulse is your enemy.

The road to success is like a staircase. If you want to succeed, double your failure rate

Lose an hour in the morning and you will spend all day looking for it.