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

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

Don’t practice until you get it right, practice until you can’t get it wrong.

Don’t hang your targets after you’re done shooting.

No one starts out on top. You have to work your way up.

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

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

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

The master has failed more times than the beginner has even tried

"I" not them. Be the best version of you.

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

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

A hero is no braver than an ordinary man, but he is braver five minutes longer.

It is never too late to turn an unproductive day into a productive one.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there