Tempus fugit

Tempus fugit is a Latin phrase, usually translated into English as "time flies". The expression comes from line 284 of book 3 of Virgil's Georgics, where it appears as fugit irreparabile tempus: "it escapes, irretrievable time". The phrase is used in both its Latin and English forms as a proverb that "time's a-wasting".

Usage
Tempus fugit is typically employed as an admonition against sloth and procrastination (cf. carpe diem) rather than an argument for licentiousness (cf. "gather ye rosebuds while ye may"); the English form is often merely descriptive: "time flies like the wind", "time flies when you're having fun".

The phrase is a common motto, particularly on sundials and clocks. It also has been used on gravestones.

Some writers have attempted rebuttals: "Time goes, you say? Ah, no! alas, time stays, we go." by Henry Austin Dobson (1840–1921)."Hêd Amser! / Meddi Na! / Erys Amser / Dyn Â" on sundial at Univ of Bangor, North Wales. says the sundial was commissioned by Sir William Henry Preece, and offers an English equivalent: "Time flies, thou sayest - Nay! Man flies; Time still doth stay." Another English version is: "Time Flies, Say Not So: Time Remains,'Tis Man Must Go."

Bud Powell's composition "Tempus Fugue-it" is a pun on the phrase.

In the Georgics
The phrase's full appearance in Virgil's Georgics is: