All men can bear a familiar, definite misfortune better than the cruel alternations of a fate which, from one moment to another, brings excessive joy or sorrow.
The worst death for anyone is to lose the center of his being, the thing he really is. Retirement is the filthiest word in the language. Whether by choice or by fate, to retire from what you do - and makes you what you are - is to back up into the grave.
Human beings are not condemned, because of their biological constitution, to annihilate each other or to be at the mercy of a cruel, self-inflicted fate.
Concern for man himself and his fate must always form the chief interest of all technical endeavors, concern for the great unsolved problems of the organization of labor and the distribution of goods-in order that the creations of our mind shall be a blessing and not a curse to mankind. Never forget this in the midst of your diagrams and equations.
Deep down we all suspect that something is very wrong with the way we perceive life but we try very, very hard not to notice it. And the way we remain blind to our frightful condition is through an obsessive and pathological denial of being -- as if some dreadful fate would overcome us if we were to face the pure light of truth and lay bare our fearful clinging to illusion.
Humanity is our common lot. All men are made of the same clay. There is no difference, at least here on Earth, in the fate assigned to us. We come of the same void, inhabit the same flesh, are dissolved in the same ashes. But ignorance infecting the human substance turns it black, and that incurable blackness, gaining possession of the soul, becomes Evil.