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

There are no shortcuts to any place worth going.

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

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.

Instead of finding reasons why you can't, find reasons why you can.

There are no bad mistakes in maths, only discoveries.

If you want to succeed, double your failure rate.

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

Life is full of opportunities. With every opportunity that is missed, another one is born.

I have not failed, I've just found 10,000 ways that won't work.

Success can never happen without the journey (struggle).

You cannot start the next chapter of your life if you keep re-reading the last one.

Pure mathematics is in its way, the poetry of logical ideas.

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.