一個有前途的人，有時竟會做出毀滅自己前途的事。一個可信賴的人，有時竟會做出使人不能信賴的事。一個有希望的人，有時竟會做出使人失望的事。一個聰明的人，有時竟會做出愚癡的事。
A person having a bright future sometimes could unexpectedly do something to destroy their future.
A trustworthy person might do something unexpected so that no one would trust them.
A person we can count on sometimes may unexpectedly do something disappointing.
A smart person sometimes could unexpectedly do something stupid and ignorant.
