The greatest enemy to human potential is your comfort zone

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

We all have two lives. The second begins when we realise we only have one. 

99% of failures come from people who have the habit of making excuses.

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

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

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

It always seems impossible until it's done.

Failure is NOT your destiny. Failure is the key to success.

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

Skills are built not born.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

A book a day keeps the stupidity away.

Do what you have always done and you will always be what you have always been

If you can understand just one thing thoroughly, then you will understand everything.