The greatest mistake we make is living in constant fear that we will make one.

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

Just stick with it, what seems hard now will one day be your warm up.

We learn more from failure than we do from success.

Failure to prepare = preparing to fail

It doesn’t matter where you start, it matters how you end

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

Success is the sum of small repeated efforts, day in and day out.

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.

You can have results or excuses, not both

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

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

I think, therefore I am.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Lose an hour in the morning and you will spend all day looking for it.