“Necessity breeds solution.”

“For me this is a fact, writing is necessity, I don’t know why, but it seems it was the only solution offered to me, even if it doesn’t solve anything; still it doesn't leave me…”

“Communism… is the genuine resolution of the antagonism between man and nature and between man and man; it is the true resolution of the conflict between existence and essence, objectification and self-affirmation, freedom and necessity, individual and species. It is the riddle of history solved and knows itself as the solution.”

“To the yoke of necessity every one willingly bows the head. Still, wherever an actually complicated aspect of things presents itself, it is more difficult to discover exactly what is necessary; but by the very acknowledgment of the principle, the problem invariably becomes simpler and the solution easier.”

“How dismal the necessity of birth! how miserable the necessity of living! how hard the necessity of death!”
O neccessitas abiecta nascendi, vivendi misera dura moriendi.

“Money is the necessity that frees us from necessity.”

“Even if work were not an economic necessity, it is a spiritual necessity.”

“The promise given was a necessity of the past: the word broken is a necessity of the present.”

“Fiction is a solution, the best solution, to the problem of existential solitude.”

“But in practical science, the question is—What are we to do?—a question which involves the necessity for the immediate adoption of some rule of working. In doubtful cases, we cannot allow our machines and our works of improvement to wait for the advancement of science; and if existing data are insufficient to give an exact solution of the question, that approximate solution must be acted upon which the best data attainable show to be the most probable. A prompt and sound judgment in cases of this kind is one of the characteristics of a Practical Man in the right sense of that term.”