The strength of a response tendency depends on the amount of reinforcement received.
The hardest person to forgive is always yourself.
解释:伟大而不骄傲,勤劳而不自夸有功。
A good mystery should keep the reader guessing until the very end, but the clues must all be there.
每次革命都会蒸发,只留下新官僚主义的泥浆。
The greatest resource we have is human ingenuity.