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

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Everything that happens was once a dream.

The wise person knows that no answer is also an answer

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

The greatest enemy to human potential is your comfort zone

Mistakes have the power to turn you into something better than you were before.

Success can never happen without the journey (struggle).

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

It always seems impossible until it's done.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

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

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.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.