‘ The scientist studies nature because he delights in it, and he delights in it because it is beautiful. ’ ​ — JULES - HENRI POINCARÉ, FRENCH SCIENTIST AND MATHEMATICIAN (1854 - 1912).
’ Ilmuwan meneliti alam karena ia mendapatkan kesenangan di dalamnya, dan ia mendapatkan kesenangan karena [alam] itu indah. ’ ​ — JULES - HENRI POINCARÉ, ILMUWAN DAN MATEMATIKAWAN PRANCIS (1854 - 1912).