That which goeth up must needs come down; and that which is down must needs go up. But Brahma has ordained that the that that goeth up is seldom the same as the that that hath gone down.
Gautama BuddhaWhen things are going well, be mindful of adversityWhen prosperous, be mindful of povertyWhen loved, be mindful of thoughtfulnessWhen respected, be mindful of humility
Gautama BuddhaWhen a monk is an arahant, with his fermentations ended - one who has reached fulfillment, done the task, laid down the burden, attained the true goal, totally destroyed the fetter of becoming, and is released through right gnosis - the thought doesn't occur to him that 'There is someone better than me,' or 'There is someone equal to me,' or 'There is someone worse than me.'
Gautama Buddha