思想的功能是指导行动
"The function of thought is to guide action."
在观察性研究中,我们常常不得不依赖于无法直接检验的假设。
Where all extremes and oppositions vanish, there lies Nirvana.
Common sense tells us that performance comes and goes, but costs go on forever.
只有为别人而活,生命才有价值。