“What's your tzad to switch yeshivos?" (Weiser)
“It seems poshut; I can't hear the two tzads in this inyan.” (Weiser)
“On the tzad that you're also going, I can give you a ride.” (Weiser)
"reb e, that’s correct that there’s a strong tzad not to be concerned with what people do as a result of our keeping halacha – we do what we are obligated to do, and if people go off, it’s not our responsibility – because we’re only doing what’s obligatory on us." (source)