不能通过正式手段从非正式到正式。

我很相信运气，而我发现越是努力工作，我的运气越好。

爱并不像我们想象的那样开始和结束。爱是一场战斗，爱是一场战争；爱是成长的过程。

The true cost of fish should include the cost of keeping our oceans healthy.

The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.