如果我们今天不对塑料废物负责，我们将给后代留下难以承受的负担。

如果你不适应变化，你就会落后。

千里之行，始于足下。

在一个逃亡者的世界里，朝相反方向走的人看起来像是在逃跑。

I want to be what I've always wanted to be—dominant.

国会议员对职位的热情非常强烈，即使不是绝对不名誉的。

I believe that the testing of the student's achievements in order to see if he meets some criterion held by the teacher, is directly contrary to the implications of therapy for significant learning.