“Yes, it is necessary to suffer, even in vain, so as not to live in vain.”
Sí, es necesario padecer, aún en vano, para no vivir en vano.
Voces (1943)
Source: The Age of Uncertainty (1977), Chapter 7, p. 211
Context: Few can believe that suffering, especially by others, is in vain. Anything that is disagreeable must surely have beneficial economic effects.
“Yes, it is necessary to suffer, even in vain, so as not to live in vain.”
Sí, es necesario padecer, aún en vano, para no vivir en vano.
Voces (1943)
“All people believe their suffering is greater than others.”
How to Save Your Own Life (1977)
Source: Consilience: The Unity of Knowledge (1998), p. 245.
For anyone who had experienced just once the understanding of one single thing, thus truly tasting how knowledge is accomplished, would then recognize that of the infinity of other truths, he understands nothing.
Source: Galileo's Dream (2009), Ch. 15, p. 354; note: though this statement is incorporated into the story as one Galileo spoke, it is actually a quotation of one he historically made in his Dialogue Concerning The Two Chief World Systems http://www4.ncsu.edu/~kimler/hi322/Dialogue-extracts.html as translated by Stillman Drake.
14 January letter to John Martin: 14, Correspondence between John Martin and William Smith O'Brien relative to a French invasion, 1861 https://books.google.com/books?id=uioenbWx30MC&pg=PA14,
As quoted in Forever Yours (1990) by Martha Vicinus and Bea Nergaard , p. 275. Letter, c. 1867, to the scholar Benjamin Jowett.