“In any case, we do not advance the human cause by refusing to consider ideas that make us frightened.”
Source: Broca's Brain (1979), Chapter 25, “The Amniotic Universe” (p. 364)
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Carl Sagan 365
American astrophysicist, cosmologist, author and science ed… 1934–1996Related quotes

“To a Husband,” letter 4.
Advice to Young Men (1829)

Speech "The Tasks of Economic Executives" (4 February 1931) http://marx2mao.com/Stalin/TEE31.html Stalin said this in 1931, at the beginning of the rapid industrialization campaign. Ten years later, Nazi Germany invaded the Soviet Union.
Stalin's speeches, writings and authorised interviews

Review http://www.rogerebert.com/reviews/solaris-2002 of Solaris (22 November 2002)
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“We advance from law to the cause of law”
Source: Vestiges of the Natural History of Creation (1844), p. 26
Context: We advance from law to the cause of law, and ask, What is that? Whence have come all these beautiful regulations? Here science leaves us, but only to conclude, from other grounds, that there is a First Cause to which all others are secondary and ministrative, a primitive almighty will, of which these laws are merely the mandates. That great Being, who shall say where is his dwelling-place or what his history! Man pauses breathless at the contemplation of a subject so much above his finite faculties, and only can wonder and adore!