Clergyman, n. - A man who undertakes the management of our spiritual affairs as a method of bettering his temporal ones. - Ambrose Bierce
I, thus neglecting worldly ends, all dedicated To closeness and the bettering of my mind. - William Shakespeare
If education is always to be conceived along the same antiquated lines of a mere transmission of knowledge, there is little to be hoped from it in the bettering of man's future. - Maria Montessori