It’s better to lose with fists than with reason.

Man’s bounden duty is to have the courage to explore the truth.

There is truth before a person, and there is a rein before a horse.

Any credible truth is an image of truth.

If you want to monopolize the truth, the truth will laugh at you.

Three people cannot lift the word "reason".

There is only reason in the world that can convince people.

In the affairs of the world, the victory of reason over force is constant, and the victory of force over reason is change.

Tian Kan is convinced by water, and truth is convinced by others.

We are only willing to bow before the altar of truth, not before all material authority.