“He who does not know how to look back at where he came from will never get to his destination.”
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José Rizal 64
Filipino writer, ophthalmologist, polyglot and nationalist 1861–1896Related quotes

Section V: “The Parliament of the People”, p. 100 http://books.google.com/books?id=MW8SAAAAIAAJ&pg=PA100&dq=%22No+student+knows+his+subject%22
1910s, The New Freedom (1913)

Source: The Iron Man (1968), Ch. 1 : The Coming of the Iron Man
Context: The Iron Man came to the top of the cliff. How far had he walked? Nobody knows. Where did he come from? Nobody knows. How was he made? Nobody knows. Taller than a house the Iron Man stood at the top of the cliff, at the very brink, in the darkness.

“He who does not reflect his life back to God in gratitude does not know himself.”
Source: Reverence for Life: The Words of Albert Schweitzer

Edgar Davids, 2000 http://www.telegraph.co.uk/sport/4752511/Guardiola-books-his-chance-to-face-Zidane.html.

“He never went out without a book under his arm, and he often came back with two.”
Source: Les Misérables