Don't wait on perfect conditions for success to happen; just go ahead and do something.

Dan Miller

The true success is the person who invented himself.

Al Goldstein

Greatness is not measured by what a man or woman accomplishes, but by the opposition, he or she has overcome to reach his goals.

Dorothy Height

Improvise, adapt, overcome.

Green Beret

Remember that goals are not aspirations—they are not wishes that you want to have. They are things that you have to do.

Robert Gardner

Whether you think you can or you think you can't, you're right.

Henry Ford