1To be arrogant, haughty, or conceited — to look down on others out of an inflated sense of one's own superiority. The famous saying 驕れる者は久しからず ('the arrogant do not endure') comes from The Tale of the Heike.
驕れる者は久しからず、という言葉を忘れるな。
Don't forget the saying: 'The arrogant do not endure.'
少し成績が良くなっただけでおごるなよ。
Don't get cocky just because your grades improved a little.
勝ちが続いておごっていたら、足元をすくわれた。
I got arrogant from a winning streak and got tripped up.
実力があるからといっておごってはいけない。
Just because you're talented doesn't mean you should be arrogant.