失敗為成功之母 Failure is the mother of success.

姊姊熊用幾個小時做泡芙，結果不盡滿意，倒是姊姊熊沒有灰心，檢討可能失敗的原因， 再接再勵。 Sister Bear spent hours on making puffs. It didn't turn out great. Thank God, Sister Bear didn't feel frustrated. After analizing possible causes, Sister Bear would keep on trying.