From a newspaper article — for a long and healthy life, the following three things must be fulfilled: a balanced diet, proper exercise, and a purpose in life:
健康で長生きする為には、【バランスの良い食事】【適度な運動】【生きがい】の３つが満たされることが必要です。
To live a long, healthy life, three things must be satisfied: a balanced diet, proper exercise, and a sense of purpose in life.
生きがい
いきがい · IKIGAI
Purpose in life, reason for living.