We must be realistic in our self-estimation, neither being conceited nor belittling ourselves.

我们对自己的估计应该实事求是，不要自高自大，也不要妄自菲薄。

Stop belittling your efforts and your progress.

别再轻视你的努力和进步。

It is belittling to attribute their success to luck!

把他们的成功归功于运气是小看他们了！

Stop belittling yourself--your work is highly valued.

别小看你自己--你的工作很有价值。

Stop belittling yourself — your work is highly valued.

别小看你自己——你的工作很有价值。