Not only should we be guided by "how it sounds," but we should also study the origin, history, etymology, roots, as well as any other related details.
ບໍ່ພຽງແຕ່ພວກເຮົາຄວນໄດ້ຮັບການ ນໍາ ພາໂດຍ "ສຽງມັນແນວໃດ," ແຕ່ພວກເຮົາຄວນສຶກສາຕົ້ນ ກໍາ ເນີດ, ປະຫວັດສາດ, ນິເວດວິທະຍາ, ຮາກ, ລວມທັງລາຍລະອຽດອື່ນ related ທີ່ກ່ຽວຂ້ອງ.