Wind over thunder: wind and thunder strengthen each other. Increase.
Judgment
益：利有攸往，利涉大川。
Increase: it furthers one to undertake something, to cross the great water. A time for action.
Line texts
初九：利用為大作，元吉，無咎。 It furthers one to accomplish great deeds: supreme good fortune, no blame.
六二：或益之十朋之龜，弗克違，永貞吉，王用享于帝，吉。 Someone does indeed increase him; ten pairs of tortoises cannot oppose it. Constant perseverance brings luck. The king presents him before God: good fortune.
六三：益之用凶事，無咎，有孚中行，告公用圭。 One is enriched through unfortunate events: no blame, if you are sincere and walk in the middle, reporting with a seal to the prince.
六四：中行告公從，利用為依遷國。 If you walk in the middle and report to the prince, he will follow. It furthers one to be used in the removal of the capital.
九五：有孚惠心，勿問元吉，有孚惠我德。 If in truth you have a kind heart, ask not; supreme good fortune. Truly, kindness will be recognized as your virtue.
上九：莫益之，或擊之，立心勿恆，凶。 He brings increase to no one; indeed, someone even strikes him. He does not keep his heart steady: misfortune.