嘑剹䘸)HDWXUH ʷพौᤩ4唷 ᘥɧɽ嘑剹ሥ奃 ㅲ˝ ̰❇㤑⡇ Increase Your Return on Failure ?лτgᢉᚆ⤃ Julian Birkinshaw ৵ɕg㆐ Martine Haas