My painting teacher in high school used to say, 'I can't paint like I want to, but through practice I'll get better.' But I don't think that's true. I think sometimes you just can't paint.
It is evident that an acquaintance with natural laws means no less than an acquaintance with the mind of God therein expressed.
Now being upon the haunches (as he necessarily must be in this case) is it impossible but he must be light in hand, because no horse can be rightly upon his haunches without being so.