"Not to know is bad; not to wish to know is worse."
African Proverb
"It is thrifty to prepare today for the wants of tomorrow."
Aesop
"Wonder is the beginning of wisdom in learning from books as well as from
life. If you never ask yourself any questions about the meaning of a
passage, you cannot expect it to give you any insight you do not already
possess."
Alfred Adler
"The only institution that lasts a long time, does good and useful work,
and is profitable, is one that is, and has been, well organised. You get
the feel of this immediately you visit such a place."
George Matthew Adams
"Each day can be one triumph if you keep up to your
interests -- feeding them as they feed you."
George Matthew Adams
"I find that a great part of the information I have was acquired by
looking up something and finding something else on the way."
Franklin P. Adams
"The best thing about the future is that it comes only one day at a
time."
Dean Acheson
"By doubting, we come to examine, and by examining, so we perceive the
truth."
Peter Abelard
"Greater even than the greatest discovery is to keep open the way to
future discovery."
John Jacob Abel
"The only real valuable thing is intuition."
Albert Einstein