Famous quotes containing the words unusual, interference and/or experiments:
“... it was not very unusual at Washington for a lady to take the arm of a gentleman, who was neither her husband, her father, nor her brother. This remarkable relaxation of American decorum has been probably introduced by the foreign legations.”
—Frances Trollope (1780–1863)
“Adolescent girls were fighting a mother’s interference because they wanted her to acknowledge their independence. Whatever resentment they had was not towards a mother’s excessive concern, or even excessive control, but towards her inability to see, and appreciate, their maturing identity.”
—Terri Apter (20th century)
“There are three principal means of acquiring knowledge available to us: observation of nature, reflection, and experimentation. Observation collects facts; reflection combines them; experimentation verifies the result of that combination. Our observation of nature must be diligent, our reflection profound, and our experiments exact. We rarely see these three means combined; and for this reason, creative geniuses are not common.”
—Denis Diderot (1713–1784)