婆心

婆 = 女 + 波 : Bessie Coleman (女) is Pinocchio's (p) mother-in-law(婆). As such she thinks its her obligation to teach him how to ride the waves (波) in the observatory's kitchen (o2).

心 = 乚 + 丶 : Marie Curie (xi) uses a shovel (乚) to dig a hole in front of the encampment ((e)n1). She wants to bury her heart (心). To the side are three petal leaves (丶), with which she wants to cover it afterwards.