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

Pure mathematics is in its way, the poetry of logical ideas.

Failure to prepare = preparing to fail

There is no elevator to success, you have to take the stairs.

I can is 100 times more important than IQ.

Skills are built not born.

There are no shortcuts to any place worth going.

Success is the sum of small repeated efforts, day in and day out.

Time is your friend, impulse is your enemy.

Never underestimate the importance of small steps. small steps = big changes. 

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

Everything you want is on the other side of fear

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.

Don’t hang your targets after you’re done shooting.

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