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

Procrastination makes easy things hard and hard things harder.

Skills are built not born.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

The greatest enemy to human potential is your comfort zone

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

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.

I think, therefore I am.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

Failure is NOT your destiny. Failure is the key to success.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

Just stick with it, what seems hard now will one day be your warm up.

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

It always seems impossible until it's done.