"A man of knowledge uses words with restraint
and a man of understanding is even-tempered.

Even a fool is thought wise if he keeps silent
and discerning if he holds his tongue."

--Proverbs 17:27-28

Skip Navigational Links

[Privacy Policy and Important Notices]

Responsible NASA Official: Natalie L. Henrich, Glenn Technical Publications Manager
Web Curator: Caroline A. Rist (Wyle)

Last updated: 4/22/2011