New International Version
For some say, "His letters are weighty and forceful, but in person he is unimpressive and his speaking amounts to nothing."

American Standard Version
For, His letters, they say, are weighty and strong; but his bodily presence is weak, and his speech of no account.

Berean Study Bible
For some say, “His letters are weighty and forceful, but his physical presence is unimpressive, and his speaking is of no account.”

Douay-Rheims Bible
(For his epistles indeed, say they, are weighty and strong; but his bodily presence is weak, and his speech contemptible,)

English Revised Version
For, His letters, they say, are weighty and strong; but his bodily presence is weak, and his speech of no account.

King James Bible
For his letters, say they, are weighty and powerful; but his bodily presence is weak, and his speech contemptible.

World English Bible
For, "His letters," they say, "are weighty and strong, but his bodily presence is weak, and his speech is despised."

Young's Literal Translation
because the letters indeed -- saith one -- are weighty and strong, and the bodily presence weak, and the speech despicable.'

2 Corinthians 10:10 Additional Translations ...