The ill-tempered cannot teach.
-- Hillel
-- Hillel
Related:
- He who ceases to learn cannot adequately
teach... - You cannot teach a crab to walk
straight. --... - You cannot teach an old dog new
tricks... - H. L. Mencken's Law
Those who can -- do.
Those who cannot -
teach. Those who cannot teach -- administrate... - H.L. Mencken's Law:
Those who can -- do.
Those who can't -
teach. Martin's Extension: Those who cannot teach... - Those who can, do. Those who can't, teach.
-- H. L.Mencken's Law
Those who cannot teach -
administrate. -- Martin's... - H. L. Mencken's Law:
Those who can -- do.
Those who can't -
teach. Martin's Extension: Those who cannot...
From the same category:
- Don't dream it! Be it!
--
Frank N.... - In order to preserve your self-respect, it is sometimes necessary to
lie and cheat.
Robert... - Never give a power-of-attorney.
--
Debbie... - HEALTH WARNING: Care Should Be Taken When Lifting This Product,
Since Its Mass, and Thus Its Weight, Is Dependent... - You're never too old to learn something
stupid...
