'Tis the season to sit and think
of symmetry for a while
You fold and snip and in a blink,
a snowflake made of whim and guile.
But while mathematicians love their twos,
in powers higher and higher,
remember nature and find her clues
that hexes she admires.
- 目标群组(年龄)
- 3 – 19+
- 语言
- English
