Tycho Brahe:

I have not found it good to be without a beard, for it gives a certain gravity to the countenance.

— Tycho Brahe Early Modern

Astronomical observations

A personal observation, likely from a letter or anecdote.

late 16th century

Verification

Unverifiable

Found in 1 providers: grok

Cross Reference

1 source

"I trust my instruments more than I trust the pronouncements of men."

"The heavens are a theater, and the stars are the actors."

"I have a pet ant, and it is very small."

"The pursuit of knowledge is a divine calling."

"I have a pet parrot, and it speaks Latin."