emptiness / void / abstract theory or guiding principles / empty or unoccupied / diffident or timid / false / humble or modest / (of health) weak / virtual / in vain
虚
=
业
+
虍
:
Xu Xian (xu) and the bullfrog (业) were preparing for a football game in front of the space station (Ø1) and had already painted eye black stripes (虍) onto each other when suddenly a black hole (虚) appeared and sucked their eye black off again before collapsing.
Karl Koala (ku) caught a lucky leprechaun (亏) for his friend the robot (大) and is allowed to have a wish in front of the ashram (a1). He wishes for enough quarks (夸) to build a quantum computer brain for the robot, which the leprechaun fulfills. As soon as it is done the robot starts to solve complicated mathematical problems, and Karl praises (夸) it.
Karl Koala (ku) caught a lucky leprechaun (亏) for his friend the robot (大) and is allowed to have a wish in front of the ashram (a1). He wishes for enough quarks (夸) to build a quantum computer brain for the robot, which the leprechaun fulfills. As soon as it is done the robot starts to solve complicated mathematical problems, and Karl praises (夸) it.