Associations to the word «Didymium»
Wiktionary
DIDYMIUM, noun. A mixture of praseodymium and neodymium once thought to be an element (symbol Di).
Wise words
Wisdom does not show itself so much in precept as in life -
in firmness of mind and a mastery of appetite. It teaches us
to do, as well as talk, and to make our words and actions
all of a color.