Without internet, there would have been no Jack Ma, and no Alibaba or Taobao.
Giving up is the greatest failure.
A leader should have higher endurance and ability to accept and embrace failure.
Opportunities are where the complaints are.
Luck is very important. Of course you can't wait for luck, because it won't come. While you start a journey, luck may eventually come to you.
A real businessman or entrepreneur has no enemies. Once he understand this, the sky's the limit.