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

Time is your friend, impulse is your enemy.

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

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

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.

The master has failed more times than the beginner has even tried

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

The greatest mistake we make is living in constant fear that we will make one.

Don’t be afraid to work hard and find out how good you can really be.

The temptation to quit will be the greatest when you are about to succeed

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

A book a day keeps the stupidity away.

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

If you can understand just one thing thoroughly, then you will understand everything.