“[Trump] keeps repeating ridiculous throwaway lines that are not true at all and sort of avoiding this issue of Russia as if we're some kind of fools for asking the question. Really? Your opposition was hacked and the Russians were responsible for it and your people were on the phone with Russia on the same day it was happening and we're fools for asking the questions? No sir. We are not fools for asking this question, and we demand to know the answer to this question. You owe this to the American people. Your supporters will support you either way. If your people were on the phone, what were they saying? We have a right to know, we absolutely do and that you call us fake news and put us down like children for asking these questions on behalf of the American people is inconsequential. The people deserve an answer to this question at very least.”

Il y avait un nombre important de questions que je m'étais posées et, comme vous le savez, lorsqu'on se pose vraiment les questions, on donne de meilleures réponses que si l'on se contente de lire les réponses convenues.
explaining how he came to write his textbook on quantum mechanics, in Descente au coeur de la matière, an interview edited by [Stéphane Deligeorges, Le monde quantique, Editions du Seuil, Sciences et Avenir, 1984, 2020089084, 111]

[John J. B. Morgan and T. Webb Ewing, Making the Most of Your Life, 2005, 75 http://books.google.fr/books?id=5i-JlfkMEUUC&pg=PA75]
Attributed
Variant: No man really becomes a fool until he stops asking questions.

Original: (it) Quando si è bimbi si fanno tante domande pretendendo altrettante risposte. Quando si è adulti si evitano molte domande, per evitare inutili risposte.
Source: prevale.net

Autobiographical Essay (2001)

God
Source: "I am That." P.36.

"The Scotty Who Knew Too Much", The New Yorker (18 February 1939)
From Fables for Our Time and Further Fables for Our Time

Sakharov Prize for Freedom of Thought Acceptance Speech (2013)

Source: The Amulet of Samarkand

The Vampire Lestat (1985)