Some books are to be tasted, others to be swallowed, and some few to be chewed and digested.
有些书应该只是尝试一下,有些应该被吸收,而有极少数书应该被咀嚼和消化。
我在土地上长大,我知道饥饿是什么。
Innovation in forestry isn't optional; it's essential for survival.