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

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

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

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

In order to become better than anybody else you must first become better than yourself.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

Start, struggle, fail, fix and learn. Repeat.

There are no bad mistakes in maths, only discoveries.

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

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Skills are built not born.

Everything you want is on the other side of fear

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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.