Correct

量力

/ liànglì /
Strokes

Definition

to estimate one's strength

Example

As a Verb

estimate one's own strength/ability (and act accordingly)

1
zhèyàng
这样
zuò
jiǎnzhí
简直
shì
dàn
鸡蛋
pèng
shítou
石头
  
,
tài
liàng
量力
le
  

What you are doing is like an egg striking a rock―you're simply overreaching yourself.