“The difficulty of rising into the air increases rapidly with the size of the apparatus. The uplifting of a single person, therefore, is more easily attained than that of a large flying machine loaded with several persons.”
The Romance of Aeronautics (1912)
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Otto Lilienthal16
German aviation pioneer 1848–1896Related quotes
Brené Brown (1965) US writer and professor
Source: The Gifts of Imperfection: Let Go of Who You Think You're Supposed to Be and Embrace Who You Are
Tawakkol Karman (1979) Yemeni journalist, politician, human rights activist, and Nobel Peace Prize recipient
2010s, Democracy Now! interview (2011)
Barry Boehm (1935) American software engineer
Barry Boehm (1981) as cited in: Tyson Gill (2002) Planning Smarter: Creating Blueprint-Quality Software Specifications. p. 14
Maimónides (1138–1204) rabbi, physician, philosopher
Sefer Hamitzvot [Book of the Commandments], commentary on Negative Commandment 290, as translated by Charles B. Chavel (1967); also in Defending the Human Spirit : Jewish Law's Vision for a Moral Society (2006) by Warren Goldstein, p. 269