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

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

I think, therefore I am.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

Knowledge is of no value unless you put it into practice.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Don't fear failure, fear being in the same exact same place next year as you are now.

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

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

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

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

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Time is your friend, impulse is your enemy.

Failure is not the opposite of success, it is part of the success.