The oldest, shortest words—'yes' and 'no'—are those which require the most thought.
最古老、最简短的词语——'是'和'否'——是需要最多思考的。
人类进化的故事远未结束。
Integrity is the foundation of an enterprise, losing it means losing everything.
我们必须通过文学来理解我们的历史。