We shall watch other people building their bridges.

We shall imitate, or criticise, or condemn.

But as time goes on, we shall learn not to interfere, we shall know that one bridge is probably as good as the other; and that the greatest value of them all has been in the building of them.

It does not matter what we build, but build we must: you, and I, and every one." "I have long ceased to build my bridge," the Disagreeable Man said.
"It is an almost unconscious process," she said.

"Perhaps you are still at work, or perhaps you are resting." He shrugged his shoulders, and the two comrades fell into silence again.
They were within two miles of Petershof, when he broke the silence: there was something wonderfully gentle in his voice.
"You little thing," he said, "we are nearing home, and I have something to ask you.