I think it would be a disaster. The extraterrestrials would probably be far in advance of us. The history of advanced races meeting more primitive people on this planet is not very happy, and they were the same species. I think we should keep our heads low.

人类的心灵是一个复杂而迷人的主题，理解它既需要科学的严谨性，也需要一点创造力。

The world is a puzzle, and the pieces are scattered everywhere.

The historian must be impartial, but not indifferent.

作家是灵魂的工程师。