Never look down to test the ground before taking your next step; only he who keeps his eye fixed on the far horizon will find the right road.
“Fluorine has a protecting action against caries, but this is a local effect. If you drink it, you are running the risk of all kinds of toxic actions.”
“I'm very bubbly, so when people meet me, they sometimes think I'm fake. I'm excited to meet new people, but I guess I sound like I'm being sarcastic.”