I’ve added the following quotations to the Quotations page.
If it ain’t broke, don’t fix it.
Bert Lance. Nation’s Business. May1972.
The buck stops here.
Harry S Truman. Motto.
Nemo me impune lacessit. (No one provokes me with impunity.)
Crown of Scotland and all Scottish regiments. Motto.
Only one-third of human beings are asleep at one time, and the other two-thirds are awake and up to mischief somewhere.
Dean Rusk. Attributed.