Literature Reference: 自古无长策，况我非深智。—— 《横吹曲辞 陇头水》 Since ancient times, there has been no long-term strategy, and I am not a person of profound wisdom. Source from 'Hengchui Quci Longtou Shui'.
长: Strengths, merits.
策: Strategy, motivation.
Meaning: Long-term strategy signifies wisdom and foresight, embodying intelligence and profound planning.