There are dark shadows on the earth, but its lights are stronger in the contrast.
The future of energy is not either/or - it's about finding the right balance between traditional and new energy sources.
Innovation is the key to staying ahead in any industry, but it must be balanced with practicality.
法律是在国家权威强制下实现的社会生活条件的总和。
大脑是一个复杂的系统，我们才刚刚开始理解它是如何工作的。
唯一真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。