Refreshing

Definitions: (1) having the power to restore to an original state; (2) infusing with vitality or energy; (3) pleasingly new or different
     See also: Ventilious

Symbol: water {Cool and Clean}

Quotes:
• I like crossing the imaginary boundaries people set up between different fields – it’s very refreshing. — Maryam Mirzakhani (1977–2017) Iranian mathematician
• You can’t change who you are, but you can change what you have in your head, you can refresh what you’re thinking about, you can put some fresh air in your brain. — Ernesto Silvio Maurizio Bertarelli (1965-) Italian-born Swiss businessman & philanthropist