You can see the difference between the unproved and the very pillowy proved ones.

你可以看到未发酵的和已经发酵好的、柔软的之间的区别。

Not only was it entirely circumstantial, but the greater part of it was practically unproved.

它全是间接的， 而且大部分实际上都没有得到实。

In 1900 they were plainly forced back; on faith in a unity unproved and an order they had themselves disproved.

1900 年， 他们显然被迫返； 对未经实的统一和他们自己反驳的秩序的信念。

After once admitting that a straight line was the shortest distance between two points, no serious mathematician cared to deny anything that suited his convenience, and rejected no symbol, unproved or unproveable, that helped him to accomplish work.

在承认直线是两点之间的最短距离之后，没有一个严肃的数学家愿意否认任何适合他的方便，并且拒绝任何符号，无论是未经明的还是可明的，都有助他成工作。