As President Nixon says, presidents can do almost anything, and President Nixon has done many things that nobody would have thought of doing.

Ability hits the mark where presumption overshoots and diffidence falls short.

At work, you think of the children you have left at home. At home, you think of the work you've left unfinished. Such a struggle is unleashed within yourself. …

A leader who doesn't hesitate before he sends his nation into battle is not fit to be a leader.