J.Y.memoire

"light is the first of painters. there is no object so foul that intense light will not make it beautiful." ~Kalph Waldo Emerson

In physics, light can behave as either waves of particles
it depends on the conditions

to become a human being,
we must have both feelings (waves) and energy (particles) to make our life interesting
we face happiness(light band) and sadness(dark band) feelings in our life
the interesting part is,
we can superpose our feelings with others' feelings
if we stay with a gang of friends who with positive thinking as well as optimistic
the happiness will be adding together virtually (constructive interference);
the sadness will be deducted to zero (destructive interference)
after we gone through thick and thin (constructive interference & destructive interference in diffraction grating)
a colorful rainbow is formed (rainbow is a symbol of happiness)
since we are having so much fun as we are together
(hehe, held BBQ birthday party while SACE is approaching. seriously, it is quite crazy)

we need to stay as energetic as possible to complete the tasks in our life.
the larger the energy and effort you put in
the larger the possibility that you can overcome the success restraint (threshold frequency)
and able to reap the harvest (electrons with kinetic energy)

inspired by SS's post
hehe, hope you don't mind that i am copying your idea =p
I actually did this to complete one of my description in my portfolio