The true measure of success is how many times you can bounce back from failure.
大部分公司都不能永久地成功下去。他们犯了什么根本性错误么?他们通常没有把握好未来。
I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.