Many will think they may reasonably blame me by alleging that my proofs are opposed to the authority of certain men held in the highest reverence by their inexperienced judgments; not considering that my works are the issue of pure and simple experience, who is the one true mistress. These rules are sufficient to enable you to know the true from the false - and this aids men to look only for things that are possible and with due moderation - and not to wrap yourself in ignorance, a thing which can have no good result, so that in despair you would give yourself up to melancholy.
Leonardo da VinciRelated topics
alleging authority blame certain considering due experience false good hold ignorance men mistress possible pure result simple thing wrap works things RulesRelated quotes
The man who has struggled bravely with the passions of the body, has fought ably against unclean spirits, and has expelled from his soul the conceptual images they provoke, should pray for a pure heart to be given him and for a spirit of integrity to be renewed within him (cf. Ps. 51:10). In other words, he should pray that by grace he may be completely emptied of evil thoughts and filled with divine thoughts, so that he may become a spiritual world of God, splendid and vast, wrought from moral, natural and theological forms of contemplation.
Maximus the Confessor
Prayer, fasting, vigils, and all other Christian practices, however good they may be in themselves, certainly do not constitute the aim of our Christian life: they are but the indispensable means of attaining that aim. For the true aim of the Christian life is the acquisition of the Holy Spirit of God. As for fasts, vigils, prayer and almsgiving, and other good works done in the name of Christ, they are only the means of acquiring the Holy Spirit of God. Note well that it is only good works done in the name of Christ that bring us the fruits of the Spirit.
Seraphim of Sarov
The work of Renoir, after that of Cézanne whose great influence had been manifested among artists, save us from whatever drying effect there is in pure abstraction. The rules that one might deduce in considering the work of these two masters appear to be more difficult to discover in the work of Renoir, who hides his efforts better. Whereas the continuous tension of the mind of Cézanne, his lack of self-confidence, prevent him from giving himself to us entirely even though he shows the evidence of his corrections, from which are easily (too easily) deduced rules that have a mathematical precision.
Henri Matisse
You are the nation who, rather than ruling by the Shariah of Allah in its Constitution and Laws, choose to invent your own laws as you will and desire. You separate religion from your policies, contradicting the pure nature which affirms Absolute Authority to the Lord and your Creator. You flee from the embarrassing question posed to you: How is it possible for Allah the Almighty to create His creation, grant them power over all the creatures and land, grant them all the amenities of life, and then deny them that which they are most in need of: knowledge of the laws which govern their lives?
Osama bin Laden
When in 1909 our battlefleet returned from its voyage around the world, Admirals Wainwright and Schroeder represented the best traditions and the most effective action in our navy; one was of old American blood and of English descent; the other was the son of German immigrants. But one was not a native-American and the other a German-American. Each was an American pure and simple. Each bore allegiance only to the flag of the United States. Each would have been incapable of considering the interests of Germany or of England or of any other country except the United States.
Theodore Roosevelt