And the days darken round me, and the years, Among new men, strange faces, other minds. — Alfred Lord Tennyson
Only astrophysicists new about the Internet 20 years ago. Today my cat has a website. — William J. Clinton
For years that may mean imitation. Then, one day, it is like a door opening, and a new thought comes in. — Lukas Foss
Plenty of mathematicians, Hardy knew, could follow a step-by-step discursus unflaggingly-yet counted — Robert Kanigel