“Neither a person nor a nation can exist without some higher idea. And there is only one higher idea on earth, and it is the idea of the immortality of the human soul, for all other "higher" ideas of life by which humans might live derive from that idea alone.”

Metaphysics, again, is the Dynamics of Thought; treats of the primary Powers of Thought; occupies itself with the mere Soul of the Science of Thinking. Metaphysical ideas stand related to one another, like thoughts without words. Men often wondered at the stubborn Incompletibility of these two Sciences; each followed its own business by itself; there was a want everywhere, nothing would suit rightly with either. From the very first, attempts were made to unite them, as everything about them indicated relationship; but every attempt failed; the one or the other Science still suffered in these attempts, and lost its essential character. We had to abide by metaphysical Logic, and logical Metaphysic, but neither of them was as it should be.
Pupils at Sais (1799)

"Darwin’s view of the ‘races’ of men" http://www.patheos.com/blogs/reasonadvocates/2015/01/01/darwins-view-of-the-races-of-men/, Patheos (January 1, 2015)
Patheos

Chap. VIII: The Masses Intervene In Everything, And Why Their Intervention Is Solely By Violence
The Revolt of the Masses (1929)

Religion and Philosophy in Germany, A fragment https://archive.org/stream/religionandphilo011616mbp#page/n5/mode/2up. p. 25
Context: I believe in progress; I believe that happiness is the goal of humanity, and I cherish a higher idea of the Divine Being than those pious folk who suppose that man was created only to suffer. Even here on earth I would strive, through the blessings of free political and industrial institutions, to bring about that reign of felicity which, in the opinion of the pious, is to be postponed till heaven is reached after the day of Judgment. The one expectation is perhaps as vain as the other; there may be no resurrection of humanity either in a political or in a religious sense. Mankind, it may be, is doomed to eternal misery; the nations are perhaps under a perpetual curse, condemned to be trodden under foot by despots, to be made the instruments of their accomplices and the laughing-stocks of their menials. Yet, though all this be the case, it will be the duty even of those who regard Christianity as an error still to uphold it; and men must journey barefoot through Europe, wearing monks' cowls, preaching the doctrine of renunciation and the vanity of all earthly possessions, holding up before the gaze of a scourged and despised humanity the consoling Cross, and promising, after death, all the glories of heaven.
The duration of religions has always been dependent on human need for them. Christianity has been a blessing for suffering humanity during eighteen centuries; it has been providential, divine, holy. All that it has done in the interest of civilisation, curbing the strong and strengthening the weak, binding together the nations through a common sympathy and a common tongue, and all else that its apologists have urged in its praise all this is as nothing compared with that great consolation it has bestowed on man. Eternal praise is due to the symbol of that suffering God, the Saviour with the crown of thorns, the crucified Christ, whose blood was as a healing balm that flowed into the wounds of humanity. The poet especially must acknowledge with reverence the terrible sublimity of this symbol.

A misquotation by Ronald Reagan in a 9 March 1982 speech, reported in Paul F. Boller, Jr., and John George, They Never Said It: A Book of Fake Quotes, Misquotes, & Misleading Attributions (1989), p. 13-14. In fact, Churchill used a very similar line ("To think you can make a man richer by putting on a tax is like a man think­ing that he can stand in a bucket and lift him­self up by the han­dle.") several times beginning with a speech at Free Trade Hall, Man­ches­ter, 19 Feb­ru­ary 1904.
Misattributed

[Great applause.] But victory was worth nothing except for the truths that were under it, in it, and above it. We meet tonight as comrades to stand guard around the sacred truths for which we fought. [Loud and prolonged cheers.] And while we have life to meet and grasp the hand of a comrade, we will stand by the great truths of the war. ["Good," "good," and loud cheers.] Many convictions have sunk so deep into our hearts that we can never forget them. Think of the elevating spirit of the war itself. We gathered the boys from all our farms and shops and stores and schools and homes, from all over the Republic. They went forth unknown to fame, but returned enrolled on the roster of immortal heroes. [Great applause.] They went in the spirit of the soldiers of Henry at Agincourt, of whom he said. 'For he today that sheds his blood with me. Shall be my brother; be he ne'er so vile. This day shall gentle his condition.'
1880s, Speech to the 'Boys in Blue' (1880)

Rich Dad Poor Dad: What the Rich Teach Their Kids About Money-That the Poor and the Middle Class Do Not!

The Fabric of Mind (1985)