The isness of things is well worth studying; but it is their whyness that makes life worth living.
These words should be ready for instant use by every honest scientist➖ 'I don't know.'


As quoted in On Agression by Konrad Lorenz (1963)


The isness of things is well worth studying; but it is their whyness that makes life worth living. These words should be ready for instant use by...

The isness of things is well worth studying; but it is their whyness that makes life worth living. These words should be ready for instant use by...

The isness of things is well worth studying; but it is their whyness that makes life worth living. These words should be ready for instant use by...

The isness of things is well worth studying; but it is their whyness that makes life worth living. These words should be ready for instant use by...