Quality is free. It's not a gift, but it's free. What costs money are the unquality things -- all the actions that involve not doing jobs right the first time.

当没有人相信你时，你必须相信自己。

译文：人生的处境变化无常，我们一定要谋划未来，学习安身立命的本领；人生的光阴容易逝去，我们应该尽早谋划人生，确立目标并付诸行动。赏析：生命有限，时光短暂，我们应早日树立人生目标，学得一技之长，方能立于不败之地。

If we are a good team and know what we want to do, one of us can defeat ten of them.

The best ideas often come from those closest to the problem.

The best leaders are those who listen more than they speak.