善用別人的失敗經驗，生命有限，你無法親自經歷所有錯誤。 Learn from the mistakes of others. You can't live long enough to make them all yourself.

善用別人的失敗經驗，生命有限，你無法親自經歷所有錯誤。 Learn from the mistakes of others. You can't live long enough to make them all yourself.
愛蓮娜．羅斯福前美國第一夫人