Ecological differentiation is the necessary condition for coexistence.
Freedom in a commons brings ruin to all.
Incommensurables cannot be compared.
Value is a relative concept: the value of each action is determined by comparing it with other possible actions.
The essence of dramatic tragedy is not unhappiness. It resides in the solemnity of the remorseless working of things.
An attack on values is inevitably seen as an act of subversion.