Whenever you find yourself doubting how far you can go, just remember how far you have come.

There are no bad mistakes in maths, only discoveries.

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

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

If you want to succeed, double your failure rate.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

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

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

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

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

A book a day keeps the stupidity away.

Don't fear failure, fear being in the same exact same place next year as you are now.

Tomorrow is worth more than yesterday but less than today.

Fall down seven times, stand up eight.

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