Before the discovery of agriculture mankind was everywhere so divided, the size of each group being determined by the natural fertility of its locality.

The discovery of agriculture was the first big step toward a civilized life.

There are the further difficulties of building a population out of a diversity of races, each at a different stage of cultural evolution, some in need of restraint, many in need of protection; everywhere a bewildering Babel of tongues.

Nowhere is Universalism welcomed and encouraged by a people; everywhere governments have forced and are forcing Universalism upon unwilling and resistant subjects.

Ketika untuk pertama kalinya saya berhasil menanam padi dengan metoda tanpa pengolahan, saya merasa benar-benar puas seperti apa yang dirasakan Colombus ketika ia menemukan benua Amerika

The key to being successful was the discovery that the problem wasn't with any one thing. It was simply that we weren't applying in the numbers that our peer institutions were applying.