Time is your friend, impulse is your enemy.

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.

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

Failure to prepare = preparing to fail

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

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

You can have results or excuses, not both

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

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

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

Life is full of opportunities. With every opportunity that is missed, another one is born.

No one starts out on top. You have to work your way up.

The wise person knows that no answer is also an answer

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