利息率

利 = 刂 + 禾 : Mnemonic symbol: the rocket Arianne, 亚利安娜.

Li Qingzhao (li) prepares to go back to earth in the Arianne rocket (利). In the space station's bathroom (Ø4) she prepares for the trip by stuffing lots of cereals (禾) into the rocket and sharpening (利) the tip of the rocket with a kitchen knife (刂).

息 = 心 + 自 : Mnemonic symbol: to breathe fire.

息 = 心 + 自 : Marie Curie practices breathing fire in front of the space station while watching herself in a hand mirror. Because she is so exited her heart is pounding very hard.

率 = 冫 + 十 + 玄 : Sheldon Shrimp (shu) is surprised by a stream of lava (玄) rushing into the airplane's bathroom (ai4). He acts quickly (率) and jumps on a huge cross (十) to save himself. Then he continues to lead (率) the stream of lava around the cross by placing popsicles (冫) on the floor in just the right way, so that the lava passes his cross without melting it. He notices that the heat flow to either side of the cross corresponds to the golden ratio (率).