Héng kàn chéng lǐng cè chéng fēng — kàn wèntí yào duō jiǎodù sīkǎo.
A ridge from the front, a peak from the side — problems must be viewed from multiple angles.
Tā liǎ duì zhè jiàn shì de kànfǎ bù tóng, zhēn shì héng kàn chéng lǐng cè chéng fēng.
Their views on this matter differ — it's truly a case of seeing a ridge one way and a peak another.