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

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

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

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

Start, struggle, fail, fix and learn. Repeat.

Patience is when you’re supposed to get mad, but you choose to understand

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

He who has begun his task is half-way done. Have the courage to begin!

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

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

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

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

The easiest person to deceive is yourself.

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