Gottfried Leibniz (1646–1716) German mathematician and philosopher
The Elements of True Piety (c. 1677), The Shorter Leibniz Texts (2006) http://books.google.com/books?id=oFoCY3xJ8nkC&dq edited by Lloyd H. Strickland, p. 189
Confessio philosophi (1673)
Gottfried Leibniz (1646–1716) German mathematician and philosopher
The Elements of True Piety (c. 1677), The Shorter Leibniz Texts (2006) http://books.google.com/books?id=oFoCY3xJ8nkC&dq edited by Lloyd H. Strickland, p. 189
John Lancaster Spalding (1840–1916) Catholic bishop
Source: Aphorisms and Reflections (1901), p. 171-172
“Love consists in desiring to give what is our own to another and feeling his delight as our own”
Emanuel Swedenborg (1688–1772) Swedish 18th century scientist and theologian
Elisha Gray (1835–1901) American electrical engineer
Familiar talks on science, Volume 2 (1900), p. 157
Nature's Miracles (1900)
Context: It is the province of the scientist to reveal the facts of nature as they now exist, and leave the rest to the speculation of the philosopher and the theologian. The growth of vegetation made it possible for animal and insect life to exist, and the earth teemed with both; first of an inferior kind, but later, as the conditions for a higher order of life were right, the higher order came with the improved conditions. In this way was the earth through countless ages of time prepared for man — God's highest creation.
Miguel de Unamuno (1864–1936) 19th-20th century Spanish writer and philosopher
The Tragic Sense of Life (1913), Conclusion : Don Quixote in the Contemporary European Tragi-Comedy
William Blake (1757–1827) English Romantic poet and artist
The Clod and the Pebble, st. 3
1790s, Songs of Experience (1794)
Source: Songs of Innocence and Songs of Experience
Robert A. Heinlein book The Number of the Beast
Source: The Number of the Beast (1980), Chapter VI : Are men and women one race?, p. 54
“Love one another and you will be happy. It’s as simple and difficult as that.”
Mignon McLaughlin (1913–1983) American journalist
The Complete Neurotic's Notebook (1981), Unclassified