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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

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

Knowledge is of no value unless you put it into practice.

Procrastination is the thief of time and the enemy of success.

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

Go as far as you can see, when you get there, you’ll be able to see further

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

Dreams don't work unless you do.

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

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

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

It always seems impossible until it's done.

The easiest person to deceive is yourself.

Failure is not the opposite of success, it is part of the success.