The axiom of choice is one of the basic axioms of mathematics.

This contract will be void if it becomes impossible to perform due to force majeure.

We should always remember the power of Kannon in difficult times.

The police have started an investigation to identify the unidentified decedent.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.