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

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

The easiest person to deceive is yourself.

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

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

Time is your friend, impulse is your enemy.

Success can never happen without the journey (struggle).

Procrastination makes easy things hard and hard things harder.

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

Tough times never last, but tough people do.

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

99% of genius comes from hard work, the remaining 1% comes from innate talent

In order to become better than anybody else you must first become better than yourself.