You are never too old to set another goal or to dream a new dream.
你永远不会太老去设定另一个目标或梦想一个新的梦想。
Life can be pulled by goals just as surely as it can be pushed by drives.
努力拼搏，聪明拼搏，但最重要的是，一起拼搏。
最大的繁荣只能作为机构中人和机器最大生产力的结果而存在。
我不想成为一棵树，我想成为它的意义。
经济学的目标是理解如何以最高效的方式分配稀缺资源。
Invert, always invert: Turn a situation or problem upside down.Look at it backward.
Only the dead have seen the end of war