Tomorrow is worth more than yesterday but less than today.

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

He who has begun his task is half-way done. Have the courage to begin!

The easiest person to deceive is yourself.

If you fail, next time fail better.

There is no elevator to success, you have to take the stairs.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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. 

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

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.

We learn more from failure than we do from success.

Everything that happens was once a dream.

Hope might be a good breakfast, but it makes a very poor dinner