And though there may be disputes and discussions about the immortality of the body or the soul, nobody can deny the immortality of genius, which ever remains as a bright and guiding star to the struggling humanities of succeeding ages.
I do not believe in immortality of the individual, and I consider ethics to be an exclusively human concern with no superhuman authority behind it.
Albert Einstein
The belief in immortality has always seemed cowardly to me. When very young I learned that all things die, and all that we wish of good must be won on this earth or not at all. Anne Smedley
If 10 years from now, when you are doing something quick and dirty, you suddenly visualize that I am looking over your shoulders and say to yourself: 'Dijkstra would not have liked this', well that would be enough immortality for me. Edsger Dijkstra
Organized Christianity has always represented immortality as a sort of common heritage; but I never could see why spiritual life should not be conditioned on the same terms as all life, i. e., correspondence with environment. Albert J. Nock