“But these few are the salt of the earth; without them, human life would become a stagnant pool. Not only is it they who introduce good things which did not before exist, it is they who keep the life in those which already existed.”

“From human problems come human solutions, which in turn spawn inspiration, creativity, insight and enlightenment. Without life's problems, life would become stagnant, dull and boring.”

“It is part of the irony of life that the strongest feelings of devoted gratitude of which human nature seems to be susceptible, are called forth in human beings towards those who, having the power entirely to crush their earthly existence, voluntarily refrain from using that power.”

“It is those who have compassion for all life who will best safeguard the life of man. Those who become aroused only when man is endangered become aroused too late. We cannot make the world uninhabitable for other forms of life and have it habitable for ourselves. It is the conservationist who is concerned with the welfare of all the land and life of the country, who, in the end, will do most to maintain the world as a fit place for human existence.”

“On the Bigotry of Culture:: it presented us with culture, with thought as something justified in itself, that is, which requires no justification but is valid by it's own essence, whatever its concrete employment and content maybe. Human life was to put itself at the service of culture because only thus would it become charged with value. From which it would follow that human life, our pure existence was, in itself, a mean and worthless thing.”

“The vanity of existence is revealed in the whole form existence assumes: in the infiniteness of time and space contrasted with the finiteness of the individual in both; in the fleeting present as the sole form in which actuality exists; in the contingency and relativity of all things; in continual becoming without being; in continual desire without satisfaction; in the continual frustration of striving of which life consists. . . Time is that by virtue of which everything becomes nothingness in our hands and loses all real value.”