There are no shortcuts to any place worth going.

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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Tough times never last, but tough people do.

Mistakes have the power to turn you into something better than you were before.

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

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.

The easiest person to deceive is yourself.

Run in the morning before your body figures out what you're doing

Success can never happen without the journey (struggle).

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

The power of reflection is the most powerful skill you’ll learn.

It always seems impossible until it's done.

The greatest enemy to human potential is your comfort zone

The temptation to quit will be the greatest when you are about to succeed