παλαιόν

From LSJ

ἀρετὰ γὰρ ἐπαινεομένα δένδρον ὣς ἀέξεται → for virtue that is praised grows like a tree, praised virtue will grow like a tree

Source

Russian (Dvoretsky)

πᾰλαιόν: (τό) adv.
1 давно, некогда, в старину Her., Plat. etc.;
2 издавна, с давних пор Aesch.