滴
=
啇
+
氵
:
Dorothy Gale (di) is watering the stem (啇) of the tree in front of the space station (Ø1). The water is dripping (滴) out of her water bottle (氵).
氵
=
⺀
+
㇀
:
Mnemonic symbol: a bottle of water. Sheldon Shrimp (shu) enjoys a bottle of water (氵) in the Eiffel Tower's living room (ei3). The got the water by scratching (㇀) a blossom (⺀) and catching the leaking dew in a bottle.
啇
=
立
+
冂
+
古
:
Dorothy Gale (di) bought a cloister (古) and wants to set it up in the space station's bathroom (Ø4). The package contained a vase (立), a stem (啇) and a manual showing how to combine the two items to get the cloister (a map 冂 in a metaphorical sense), but Dorothy has no idea how to set up her cloister.
dripping water penetrates the stone (idiom); constant perseverance yields success / You can achieve your aim if you try hard without giving up. / Persistent effort overcomes any difficulty.