"There is a demand in these days for men who can make wrong appear right."

"Charity begins at home."

"Their silence is sufficient praise."

"There is nothing so easy but that it becomes difficult when you do it reluctantly."

"What is done let us leave alone."

"I bid him look into the lives of men as though into a mirror, and from others to take an example for himself."

"If you ask too many questions, you will find no answers, only more questions."

"There are two sides to every question."

"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."

"Ask questions from your heart and you will be answered from the heart."

"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."

"The most erroneous stories are those we think we know best - and therefore never scrutinize or question."