“Semper Ubi Sub Ubi”

“Semper ubi sub ubi”

“Semper ubi sub ubi (Latin for "Always wear underwear")”

“Flat ubi vult”

“Ubi materia, ibi geometria.”

“As for me, all I know is that I know nothing, for when I don't know what justice is, I'll hardly know whether it is a kind of virtue or not, or whether a person who has it is happy or unhappy.”

“I desire only to know the truth, and to live as well as I can... And, to the utmost of my power, I exhort all other men to do the same... I exhort you also to take part in the great combat, which is the combat of life, and greater than every other earthly conflict.”