Famous quotes containing the words learning, development and/or controversy:
“Their holders have always seemed to me like a woman who should undertake at a state fair to run a sewing machine, under pretense of advertising it, while she had never spent an hour in learning its use.”
—Jane Grey Swisshelm (1815–1884)
“A defective voice will always preclude an artist from achieving the complete development of his art, however intelligent he may be.... The voice is an instrument which the artist must learn to use with suppleness and sureness, as if it were a limb.”
—Sarah Bernhardt (1845–1923)
“And therefore, as when there is a controversy in an account, the parties must by their own accord, set up for right Reason, the Reason of some Arbitrator, or Judge, to whose sentence, they will both stand, or their controversy must either come to blows, or be undecided, for want of a right Reason constituted by Nature; so is it also in all debates of what kind soever.”
—Thomas Hobbes (1579–1688)