3 adjectives to describe forego

Quite apart from any public or social considerations, we admire and applaud in the one man the power of self-restraint and the habit of foresight, which enable him to subordinate his immediate gratifications to his larger interests in the remote future, and to forego sensual and passing pleasures for the purpose of preserving his self-respect and personal independence in later life.

Love alters not for us his hard decrees, Not though beneath the Thracian clime we freeze, Or the mild bliss of temperate skies forego, And in raid winter tread Sithonian snow: Love conquers all.

Why do I not this woful life forego, And with these hands enforce this breath away?

3 adjectives to describe  forego