Natalie

“I esteem myself happy to have as great an ally as you in my search for truth. I will read your work ... all the more willingly because I have for many years been a partisan of the Copernican view because it reveals to me the causes of many natural phenomena that are entirely incomprehensible in the light of the generally accepted hypothesis. To refute the latter I have collected many proofs, but I do not publish them, because I am deterred by the fate of our teacher Copernicus who, although he had won immortal fame with a few, was ridiculed and condemned by countless people (for very great is the number of the stupid).

{Letter to fellow revolutionary astronomer Johannes Kepelr}”
― Galileo Galilei, Frammenti e lettere

“There are persons whom in my heart I despise, others I abhor. Yet I am not obliged to inform the one of my contempt, nor the other of my detestation. This kind of dissimulation...is a necessary branch of wisdom, and so far from being immoral...that it is a duty and a virtue.”
― John Adams

“The foundations of national morality must be laid in private families.”
― John Adams

“My dear Kepler, what would you say of the learned here, who, replete with the pertinacity of the asp, have steadfastly refused to cast a glance through the telescope? What shall we make of this? Shall we laugh, or shall we cry?”
― Galileo Galilei, Frammenti e lettere