The advancement of mathematics is due to those who are driven not by the desire for application but by the joy of discovery.
The only way to truly understand someone is to stand in their shoes and walk a mile.
The health of the oceans reflects the health of humanity.
书籍是世界上最强大的武器。
小说是一种以现实为食但将其变形的体裁。
The behavior of the whole cannot be predicted from the behavior of its parts taken separately.