政策制定者应乐于根据新证据修正他们的观点。
Policymakers should be open to revising their views based on new evidence.
Power is not given to you. You have to take it.
乳制品行业必须发展，以满足人类和地球的需求。
The future belongs to those who can harness the power of both nature and technology.
Psychology as the behaviorist views it is a purely objective experimental branch of natural science.
农业的真正领导力意味着要超越下一次收获的思考。