All that is not eternal is eternally out of date.
Genius is eternal patience.
I've always believed in the adage that the secret of eternal youth is arrested development.
If someone thinks that peace and love are just a cliche that must have been left behind in the 60s, that's a problem. Peace and love are eternal.
The Price of Freedom is Eternal Vigilance.
There are no eternal facts, as there are no absolute truths.
Those who want to live, let them fight, and those who do not want to fight in this world of eternal struggle do not deserve to live.
To forget is the secret of eternal youth. One grows old only through memory. There's much too little forgetting.
Wars come and go, but my soldiers stay eternal