Come fifty you'll feel differently.

到五十岁时你会有不同的感受。

I was hoping you'd feel differently by now.

我原本希望你现在的感觉会不一样了。

People in different frames of mind feel differently about things.

心情不一样，感受也不同。

People treat them differently and ? they feel differently, what about that thing?

减肥后人们看待他们的眼光不同,他们自身感觉也不同，这怎么解释？

The same year, 365 days, can feel differently to different people.

都是一年，365天，会使不同的人有不同的感受。

Is preferable to: If you got to bed earlier, you would feel differently.

就比“如果你早点睡觉，感觉就会不一样！”更可取。

Permanency of feelings (When they feel something, they can't imagine ever not having felt that way or that they will ever feel differently in the future.)

情感的高度(在他们感到了什么,他们不能想象没有了那种感觉或者未来感觉不一样了该怎么办。)

The zoo veterinarian thought that he should feel differently now that his world was without animals, but he didn't.

动物圆的兽医认为他的感觉该与以往不同了，因为他的世界里没有了动物，但他做不到。