You can't control the waves, but you can learn to sail in any weather.
人心是一个谜,甚至对它自己也是如此。
译文:对于那些不熟悉的事情不要随便怀疑,与自己不同的意见不要轻易反对,这才是公正无私的好态度。
在以情动人前,你自己要先被打动。在你催人泪下前,你自己要热泪盈眶。在你以理服人前,你自己要坚信不疑。
Psychology as the behaviorist views it is a purely objective experimental branch of natural science.