If You're Old, Don't Try To Change

Those Who Have Had Anything Useful To Say Have Said It Far Too Often, And Those Who Have Had Nothing To Say Have Been No More Reticent.

If You're Old, Don't Try To Change Yourself, Change Your Environment.

A Person's Genetic Endowment, A Product Of The Evolution Of The Species, Is Said To Explain Part Of The Workings Of His Mind And His Personal History The Rest.

That's All Teaching Is; Arranging Contingencies Which Bring Changes In Behavior.

We Do Not Choose Survival As A Value, It Chooses Us.