You cannot escape the responsibility of tomorrow by evading it today

Shoot for the moon and even if you miss you’ll land among the stars/

You can be shown the path, but only you can make the first step.

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

There are no bad mistakes in maths, only discoveries.

Never underestimate the importance of small steps. small steps = big changes. 

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

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

Your limitation - its only your imagination.

The greatest enemy to human potential is your comfort zone

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

You can have results or excuses, not both

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

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

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.