如人饮水，冷暖自知 (如人飲水，冷暖自知) rú rén yǐnshuǐ, lěngnuǎn zì zhī

rú rén yǐnshuǐ, lěngnuǎn zì zhī phrase the person who drinks it knows best whether the water is hot or cold (Zen proverb); self-awareness comes from within
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '如人飲水，冷暖自知')