Thomas Jefferson Quote

The tigers of wrath are wiser than the horses of instruction

A thing is not necessarily true because a man dies for it.

... when you have eliminated the impossible, whatever remains, however improbable, must be the truth

If the fool would persist in his folly he would become wise

It is never too late to be wise.

All our discontents about what we want appeared to me to spring from the want of thankfulness for what we have.