科学的目标不是事物本身,而是事物之间的关系。
我们联邦中每个家庭的感激之情都献给那些为我们的国家服务而战斗和牺牲的勇敢的人们。
Consciousness is the organ of biological adjustment.
Sustainability is not just about planting trees; it's about planting ideas that grow into actions.