Life, Hippocrates

Greek

Ὁ βίος βραχύς,
ἡ δὲ τέχνη μακρή,
ὁ δὲ καιρὸς ὀξύς,
ἡ δὲ πεῖρα σφαλερή,
ἡ δὲ κρίσις χαλεπή.

- Hippokratēs

Life is short,
art is long,
opportunity fleeting,
experiment uncertain,
and judgement difficult.

- Hippocrates (460BC–370BC)