他山の石とする。の英語

The fault of another is a good teacher.

Learn from others' mistakes.

Let this be an object lesson to you.

A valuable lesson can be learned from this.

It is a good example to follow.

One may profit by it―learn something from it.

stumble on [over] a stone

The coffins have stone statues on top.

A stone hit him on the head.

He picked up a stone.

She tripped on the stone.

He is an ardent admirer [a devoted reader] of Soseki.

He gave the stone a fling.

a fence made by piling up stones

This heap of stones will act as a barrier

〈ぶつかって〉 His skull is as hard as granite.

〈頑固だ〉 He is as obstinate as a mule.

He is pigheaded.

〈鈍い〉 He is a real blockhead.

He is really thickheaded.

He threw a stone.

The stone hit [caught] him on the head.

kick up a stone

The road is paved [flagged] with stone.

That's common sense.

A rockfall blocked the road.

put a stone underneath

chisel stone into a figure＝chisel a figure out of stone

I tripped over a stone and fell to the ground.

I collected the rock from that mountain.

a stone that exists in a mountain

to quarry stone

a piece of stone

haul stones

kick up a stone

the work of cutting stone in a mountain

being along a mountain

heap (up) stones

to quarry stone

to break stones

to pierce a stone―perforate a stone （with a hole）

a connected line of mountains or hills

to pave the ground with stone

a stone called stepping-stone

the action of working in stone

the action of breaking stones

a cliff or stone wall

a stone placed at the outer edge of paving stones

the action of piling up stones

a mountain-shaped stone placed in a garden

to turn into stone―petrify

a rocky cliff

a stone with a historical origin

a geographical formation called rock terrace

a falling rock

a stone arrowhead

to throw a stone

inscribed on stone

a stone on top of a stone wall

a heap that is piled with wasted stones of a coal mine