People can cry much easier than they can change.

The first duty of the sovereign， that of protecting the society from the violence and invasion of other independent societies， can be performed only by means of a military force.

The reward of a thing well done is to have done it.

"The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next."

The most effective way to destroy people is to deny and obliterate their own understanding of their history.

心理学的理解来自于观察心灵的行动。