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

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

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

It doesn’t matter where you start, it matters how you end

Time is your friend, impulse is your enemy.

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

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

Tomorrow is worth more than yesterday but less than today.

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

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

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

It always seems impossible until it's done.

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

Hard work - a two way street where you get exactly what you put in.