“I have made a ceaseless effort not to ridicule, not to bewail, not to scorn human actions, but to understand them.”
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Baruch Spinoza 210
Dutch philosopher 1632–1677Related quotes

“I have laboured carefully, not to mock, lament, or execrate human actions, but to understand them”
Sedulo curavi, humanas actiones non ridere, non lugere, neque detestari, sed intelligere; atque adeo humanos affectus, ut sunt amor, odium, ira, invidia, gloria, misericordia et reliquae animi commotiones non ut humanae naturae vitia, sed ut proprietates contemplatus sum, quae ad ipsam ita pertinent, ut ad naturam aëris aestus, frigus, tempestas, tonitru et alia huiusmodi, quae, tametsi incommoda sunt, necessaria tamen sunt, certasque habent causas, per quas eorum naturam intelligere conamur, et mens eorum vera contemplatione aeque gaudet, ac earum rerum cognitione, quae sensibus gratae sunt.
Source: Political Treatise (1677), Ch. 1, Introduction; section 4
Context: I have laboured carefully, not to mock, lament, or execrate human actions, but to understand them; and, to this end, I have looked upon passions, such as love, hatred, anger, envy, ambition, pity, and the other perturbations of the mind, not in the light of vices of human nature, but as properties, just as pertinent to it, as are heat, cold, storm, thunder, and the like to the nature of the atmosphere, which phenomena, though inconvenient, are yet necessary, and have fixed causes, by means of which we endeavour to understand their nature, and the mind has just as much pleasure in viewing them aright, as in knowing such things as flatter the senses

"The World of 1990" in The Diners' Club Magazine, January 1965
General sources
Quoted in B. Madhok: Indianisation, and quoted from Elst, Koenraad (2014). Decolonizing the Hindu mind: Ideological development of Hindu revivalism. New Delhi: Rupa.p. 364-6

Letter to Mrs. George William Fairfax (12 September 1758)
1750s

Founding Address (1876), Life and Destiny (1913)
Context: It is not possible to enter into the nature of the Good by standing aloof from it — by merely speculating upon it. Act the Good, and you will believe in it. Throw yourself into the stream of the world's good tendency and you will feel the force of the current and the direction in which it is setting. The conviction that the world is moving toward great ends of progress will come surely to him who is himself engaged in the work of progress.
By ceaseless efforts to live the good life we maintain our moral sanity. Not from without, but from within, flow the divine waters that renew the soul.

Yukihiro Matsumoto " I'm a Mormon, Ruby Author and a World-changer https://youtube.com/watch?v=bkh0gPf4Noc" by ComeUntoChrist.org on 2013-08-12.

The Revolution, Women's Suffrage Newspaper (8 October 1868)