[Pronunciation] [Chinese and yǐ hé ng]
[Explanation] Long-term persistence: study hard and exercise.
[Source] Song Loukey "Thunderstorm should be sealed": "Everything in the world should be done; Everything is well-meaning; Stick to it for a long time. "
A drop of water wears a stone from beginning to end, and an iron pestle grinds into a needle and never leaves. Perseverance persists from beginning to end, and the rope saw is tireless. Gong Yu moved mountains and carved the moon, from beginning to end, always persistent.
[Antonym] Fishing intermittently for three days, drying the net for three days and drying the net for four days, half painting and half waste, and hiding. It ends in the morning and ends in the morning, with one exposure and ten cold, one violence and ten cold, and it is anticlimactic.