3 ideas
15716 | If axioms and their implications have no contradictions, they pass my criterion of truth and existence [Hilbert] |
19347 | Substance needs independence, unity, and stability (for individuation); also it is a subject, for predicates [Perkins] |
7667 | There are two sides to men - the pleasantly social, and the violent and creative [Diderot, by Berlin] |