A principal fruit of friendship, is the ease and discharge of the fulness and swellings of the heart, which passions of all kinds do cause and induce.
友谊的主要效用之一就在使人心中的愤懑抑郁之气得以宣泄弛放，这些不平之气是各种的情感都可以引起的。
We couldn't induce the old lady to travel by air.
我们无法劝服那老太太乘飞机旅行。
Too much food induces sleepiness.
吃得太饱会引起睡意。
