“People don’t like to think, if one thinks, one must reach conclusions. Conclusions are not always pleasant.Helen Keller
“The essence of the independent mind lies not in what it thinks, but in how it thinks.Christopher Hitchens
“[H]e, who will not reason, is a bigot; he, who cannot, is a fool; and he, who dares not, is a slave.William Drummond
“The world as we have created it is a process of our thinking. It cannot be changed without changing our thinking.Albert Einstein