When a child grows up without a father, there is an empty place where someone must stand, providing an example of character and confidence.
And for mathematical science, he that doubts their certainty hath need of a dose of hellebore.
Today is life-the only life you are sure of. Make the most of today. Get interested in something. Shake yourself awake. Develop a hobby. Let the winds of enthusiasm sweep through you. Live today with gusto.