“A wise man can learn from the mistakes of others; a fool can’t learn from his own.” -Will Durant
If you are to get ahead you must learn from others – from what they have learned the hard way, the expensive way, and the long way. By doing this you can learn the quick, easy, cheap way.
Read. Listen to them. Try things intelligently with this knowledge.
“You must learn from others. You’ll never live long enough to learn it all yourself.” – Kip Kopmeyer
Ditto!!!