Success is to be measured not so much by the position that  one has reached in life as by the obstacles which he has overcome.

Booker T. Washington-

I do not want to waste any time. And if you are not working  on important things, you are wasting time.

Dean Kamen-

People who matter are most aware that everyone else does  too.

Malcolm Forbes-

Why not go out on a limb?  That’s where the fruit is.

Mark Twain-