A leader who doesn't hesitate before he sends his nation into battle is not fit to be a leader. Golda Meir
No nation is fit to sit in judgment upon any other nation. Woodrow Wilson
Every man who repeats the dogma of Mill that one country is no fit to rule another country must admit that one class is not fit to rule another class. Bhimrao Ramji Ambedkar
All food is fit to eat, but not all words are fit to speak. Haitian Proverb
Not every sort of wood is fit to make an arrow. French Proverb
One who is fit to sit facing the south. Chinese Proverb