Letters to the Future An Essay from Field Notes on Science and Nature by John D. Perrine & James L. Patton The lapse of many yearsThe Grinnell SystemJim's systemJohn's systemRecord them all+3 More
Everything that can be said Everything that can be thought at all can be thought clearly. Everything that can be said can be said clearly. Ludwig Wittgenstein, Tractatus Logico-Philosophicus What can be put into words understanding