Correct

无源之水,无本之木

/ wú yuán zhī shuǐ wú běn zhī mù /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/无源之水无本之木-Chinese-idioms-Cchatty-c110382e-f455-4ea5-96f6-7b60494a66d0-1612777426.jpg

Collocation

1
不能引无源之水,或栽无本之木
2
它们不是无源之水,就是无本之木
3
都是无源之水,无本之木
4
成为无源之水,无本之木
5
(就)像无源之水,无本之木

Definition

无源之水,无本之木:

Literally means:

water without a source, tree without roots

Actually means:

things without a solid foundation

源, the source of a river; 本, the root of tree.

This phrase literally refers to water without a source and tree without roots.

Figuratively it means things that have no solid foundation.

源,水的源头。本,树的根。

无源之水,无本之木,没有源头的水和没有根的树。

比喻没有基础的事物。

Example

Used as object. It can be used separately. (作宾语,可以分开使用)
1
Shuǐ
yǒuyuán
有源
  
,
yǒu
běn
  
Méiyǒu
没有
réncái
人才
shì
事业
zhǐnéng
只能
shì
yuánzhīshuǐ
无源之水
  
,
běn
zhī
  

Water is active, wood has a book. No talent career can only be a sourceless water, no wood.

2
Xiànshí
现实
shēnghuó
生活
suīrán
虽然
zhíjiē
直接
děngtóng
等同
jiào
教育
  
,
dàn
jiào
教育
ruòshì
若是
kāi
离开
le
xiànshí
现实
shēnghuó
生活
  
,
jiù
chéng
le
yuánzhīshuǐ
无源之水
  
,
běn
zhī
  

Although real life is not directly equivalent to education, but education if it leaves real life, it becomes the sourceless water, the wood without the root.

3
men
他们
méiyǒu
没有
rènshi
认识
dào
  
,
méiyǒu
没有
chuàngxīn
创新
néng
能力
de
企业
shi
yuánzhīshuǐ
无源之水
  
,
jiùshì
就是
běn
zhī
  
,
无法
cháng
长期
cúnhuó
存活
xià
下去
  

They don't realize that companies that don't innovate are either passive water or woodless and can't survive for long.