"This vanity finds its expression in the whole form of existence; in the infinite nature of time and space as opposed to the finite nature of the individual in both; in the transitory and passing present moment as reality's sole mode of existence; in the dependence and relativity of all things; in constant becoming without being; in constant desire without satisfaction; in the constant interruption of efforts and aspirations which constitutes the course of life until such obstruction is overcome. Time and the fleeting nature of all things therein, and by means thereof, are merely the form wherein is revealed to the will-to-live, which as the thing-in-itself is imperishable, the vanity of that striving. Time is that by virtue whereof at every moment all things in our hands come to naught and thereby lose all true value."
January 1, 1970
https://en.wikiquote.org/wiki/Philosophical_pessimism