Science is not just a collection of facts; it is a way of thinking.
白天从妻子儿女的反应来省察自己的行为以看其是否诚信;夜晚由梦境情况来考验自己的志气,以知道其是否坚定。
The future of aquaculture lies in sustainable development and environmental protection.
Writing is a way of being in the world, a way of understanding it, and a way of changing it.