哲学研究的是自然、社会、思维等一切现象和一切事物的最一般的性质和规律。哲学家们的长处在于思路开阔、想象丰富、联想广泛,不受具体问题的束缚,因而产生了许多创造性的、深刻的、具有广泛指导意义的思想,如“对立统一”、“量变引起质变”、“否定之否定”等。但哲学也有弱点:即哲学家们主要靠思辨和猜测进行定性的描述,而缺乏定量的实验和精确的计算;哲学派别林立,彼此争论不休,都很难说服对方。 Philosophy studies the most general nature and laws of all phenomena and all things, such as nature, society and thinking. The strength of philosophers lies in their open thinking, rich imagination, extensive association and freedom from specific problems, resulting in many creative and profound ideas of broad guiding significance such as “unification of opposites”, “change of quantity Cause qualitative change ”,“ negative ”negative" and so on. But philosophy also has weaknesses: philosophers make qualitative descriptions mainly based on speculation and speculation, but lack of quantitative experiments and precise calculations; it is hard to persuade each other that there are many philosophical schools and debates with each other.