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If you fulfill your obligations everyday you don't need to worry about the future.
如果你每天都履行自己的义务,你就不必担心未来。
海洋赋予我们生命,我们有责任通过保护它来回报。
When you innovate, you've got to be prepared for everyone telling you you're nuts.
Efficiency in forestry doesn't mean cutting more—it means making every tree count.
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.