You must learn from the mistakes of others. You can’t possibly live long enough to make them all yourself – Sam Levenson dhavalvadi 4 years ago You must learn from the mistakes of others. You cant possibly live long enough to make them all yourself Sam Levenson 1 You must learn from the mistakes of others. You can’t possibly live long enough to make them all yourself – Sam Levenson You must learn from the mistakes of others. You can’t possibly live long enough to make them all yourself – Sam Levenson