tā / rèn / wéi / yī / yuán / lùn / kě / yǐ / yòng / yì / zhǒng / jī / běn / yuán / lǐ / jiě / shì / zhěng / gè / shì / jiè他认为一元论可以用一种基本原理解释整个世界。He believes that monism can explain the whole world with one fundamental principle.