Am härtesten / Hardest Stille / Silence Streit / Argument Widerlegen / Refute
Violence is the last refuge of the incompetent.
Silence is argument carried out by other means.
The cruelest lies are often told in silence.
Life is not an exact science, it is an art.
Art is science made clear.
One of the hardest things is to create hope.
I've just had this fight since I can't even remember.
Neither irony or sarcasm is argument.
The highest result of education is tolerance.