There's a common expression " don't count on it, " meaning don't rely upon it – don't depend upon it, it may not happen.

有一个常见的表达“不要指望它”，意思是不要依赖它——不要依赖它，它可能不会发生。

Rely upon it that the ancients were right; both in morals and intellect we give the final shape to our characters, and thus become, emphatically, the architects of our own fortune.

这点毋庸置疑，古人亦不例外。通过道德与才智，我们为自己品性赋以最后定型，亦更为强调，我们才是自己命运的建筑师。

He therefore put his geography-book under his pillow, because he had heard that was a very good thing to do when one wants to learn one's lesson; but one cannot, however, rely upon it entirely.

他只好把地理课本放在枕头底下，因为他听说这有助于记住课文，不过这个办法却不一定靠得住。

Clock time is one prop that even in our usual sessions Ruburt is accustomed to rely upon, though not of course to the extent that he relies upon it in the periods of more ordinary consciousness.

钟表时间是一个道具，即使在我们平时的课中，鲁伯也习惯于依赖它，当然，不像他在更普通的意识时期中那种依赖的程度。