Criticizing others is a ...

Criticizing others is a dangerous thing, not so much because you may make mistakes about them, but because you may be revealing the truth about yourself.
Criticizing others is a dangerous thing, not so much because you may make mistakes about them, but because you may be revealing the truth about yourself.
 Harold Medina

More phrases

If one does not know to which port one is sailing, no wind is favorable.
What a distressing contrast there is between the radiant intelligence of the child and the feeble mentality of the average adult.
We are masters of the unsaid words, but slaves of those we let slip out.
I have always found that mercy bears richer fruits than strict justice.
A lie gets halfway around the world before the truth has a chance to get its pants on.