We must listen to the land - it tells us what it needs if we're willing to hear.
In the ocean of science, everyone is a student, there is always something new to learn.
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
爱情是个应该一无所知的孩子。
我们必须在能源安全的需求和减少排放的紧迫性之间取得平衡。
The quality of an organization's focus determines the quality of its results.