So the reward helps, but the reward is in no sense necessary.

所以奖励有帮助，但奖励在任何意义上都不是必需的。

I wondered to see them receive with calm that look which seemed to me so penetrating: I expected their eyes to fall, their colour to rise under it; yet I was glad when I found they were in no sense moved.

我惊奇地看到他们平静地接受我觉得如此具有洞察力的目光：我希望他们的眼睛下垂，他们的颜色在它下面升起；然而，当我发现它们丝毫没有移动时，我还是很高兴。