Everything in the universe has a purpose. Indeed, the invisible intelligence that flows through everything in a purposeful fashion is also flowing through you.

It is good to have an end to journey toward; but it is the journey that matters, in the end

Are we interested in sight seeing or soul saving?

I know of no such unquestionable badge and ensign of a sovereign mind as that of tenacity of purpose...

They are not only idle who do nothing, but they are idle also who might be better employed.

Be above it! Make the world serve your purpose, but do not serve it.

The man without a purpose is like a ship without a rudder -- waif, a nothing, a no man. Have a purpose in life, and, having it, throw such strength of mind and muscle into your work as God has given you.

The secret to success is constancy to purpose.

The only failure a man ought to fear is failure in cleaving to the purpose he sees to be best.

What makes life dreary is the want of a motive.