Fortunately, it is not likely that all — or even most — of your schoolmates would be hostile were you to encounter them in the ministry.
من المفرح انه لا يُرجح ان يكون كل رفقاء صفك —‏ او معظمهم —‏ عدائيين في حال التقيت بهم في الخدمة .‏