The principles of conditioning apply equally to all species.
条件作用原理同样适用于所有物种。
The more uncertain I am, the more I feel the need to paint.
你结果的可信度取决于你识别假设的合理性。
Sustainability isn't an option anymore—it's a necessity for survival.
你越努力，就越幸运。
制作一部好电影的关键是有一个好剧本。
"The challenge of acting is to make the audience forget they are watching a performance."