trifolium

αἰὲν ἀριστεύειν καὶ ὑπείροχον ἔμμεναι ἄλλων → always strive for excellence and prevail over others (Iliad 6.208, 11.784)

Latin > English (Lewis & Short)

trĭfŏlĭum: ii, n. ter - folium,
I threeleaved grass, trefoil, Plin. 21, 9, 30, § 54; 21, 21, 88, § 152.