It Is A Mistake To Think That

Incommensurables Cannot Be Compared.

There Is Nothing More Dangerous Than A Shallow Thinking Compassionate Person

The Rational Man Finds That His Share Of The Cost Of The Wastes He Discharges Into The Commons Is Less Than The Cost Of Purifying His Wastes Before Releasing Them.

An Attack On Values Is Inevitably Seen As An Act Of Subversion.

The Exquisite Sight, Sound, And Smell Of Wilderness Is Many Times More Powerful If It Is Earned Through Physical Achievement, If It Comes At The End Of A Long And Fatiguing Trip For Which Vigorous Good Health Is Necessary. Practically Speaking, This Means That No One Should Be Able To Enter A Wilderness By Mechanical Means.