Yes, it takes effort to remain firm for what you know is right. And you may wonder if it is worth it.
بَلْ هُوَ ٱلْمِحْوَرُ ٱلَّذِي يَدُورُ حَوْلَهُ تَفْكِيرِي وَأَهْدَافِي وَمَبَادِئِي وَحَيَاتِي كُلُّهَا » .‏