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

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

Fall down seven times, stand up eight.

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

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

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.

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

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

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.

The journey of a thousand miles begins with one step. 

We all make mistakes. What matters is how we choose to move forwards from them.

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

Skills are built not born.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.