A thinker sees his own actions as experiments and questions as attempts to find out something. Success and failure are for him answers above all.
In all affairs it's a healthy thing now and then to hang a question mark on the things you have long taken for granted.
It is not every question that deserves an answer.
Judge of a man by his questions rather than by his answers.
There are two sides to every question.
The character of a people may be ruined by charity.
