成熟就是在有尊嚴的範圍內，思考並將你的感覺化為語言與行為的能力。你在挫折之中展現出的心靈精神，是你成熟度的衡量依據。“Maturity is the ability to think, speak and act your feelings within the bounds of dignity. The measure of your maturity is how spiritual you become during the midst of your frustrations.” – Samuel Ullman, Poet

“Maturity is the ability to think, speak and act your feelings within the bounds of dignity. The measure of your maturity is how spiritual you become during the midst of your frustrations.”
– Samuel Ullman, Poet

「成熟就是在有尊嚴的範圍內，思考並將你的感覺化為語言與行為的能力。你在挫折之中展現出的心靈精神，是你成熟度的衡量依據。」

– 塞繆爾．烏爾曼 (詩人)
塞繆爾．烏爾曼 (1840-1924）生於德國猶太人家庭，11 歲時移居美國，70 多歲才開始寫作，題材包括愛、自然、宗教、家庭等，其中以詩《青春》(Youth) 最為知名。