Preponderance of the Small
小過 · Xiǎo Guò
Thunder above Mountain — the small bird that can't fly to the summit, only to the nearby branch. Small moves, careful adjustment, don't overreach the actual situation.
Correspondences
Xiǎo Guò (小過) — Preponderance of the Small
Thunder above Mountain — the small bird that flies to the nearby branch, not the summit. "The flying bird brings the message: it is not well to strive upward; it is well to remain below." The larger ambition has its proper moment; this isn't it. Small moves, accurate adjustment to the actual situation, staying within the range of what's actually possible right now.
The Middle Way (Madhyamaka) — Neither Extreme
The Majjhima Patipada (Middle Way) was proclaimed in the Buddha's first discourse, the Dhammacakkappavattana Sutta, as the path between the extremes of kama-sukhallikānuyoga (devotion to sensual pleasure) and atta-kilamathanuyoga (devotion to self-mortification). Nagarjuna's Madhyamaka school elevated this to an ontological principle: the Middle Way between sasvatavada (eternalism, the view that things possess svabhava) and ucchedavada (nihilism, the denial of conventional causation). The Mulamadhyamakakarika demonstrates that pratityasamutpada itself is the Middle Way — neither asserting nor denying existence, but revealing that all dharmas are empty of inherent nature while functioning perfectly at the level of samvriti-satya (conventional truth). Candrakirti's Madhyamakavatara further systematizes this as the integration of the two truths (satya-dvaya) without collapsing either into the other.
Thunder (☳) — Arousing
One yang line beneath two yin — force erupting upward, the shock that initiates movement. Thunder is the eldest son, the arousing principle, the first spring thunder that breaks winter's stillness. It appears in fifteen hexagrams, carrying qualities of initiative, shock, and the energy that sets things in motion. Its associated season is spring; its direction is east; its nature is movement that cannot be stopped once it begins.
Mountain (☶) — Keeping Still
Two yin lines beneath one yang — stillness, boundary, the place where movement ceases. Mountain is the youngest son, the principle of stopping, the quality of knowing when not to continue. It appears in fifteen hexagrams, carrying qualities of rest, contemplation, and the strength required to remain unmoved. The mountain doesn't resist — it simply is what it is, and everything encounters it on those terms.