Syed Muhammad Naquib Al-Attas said this quote

It is like the thirsty traveller who at first sincerely sought the water of knowledge, but who later, having found it plain perhaps, proceeded to temper his cup with the salt of doubt so that his thirst now becomes insatiable though he drinks incessantly, and that in thus drinking the water that cannot slake his thirst, he has forgotten the original and true purpose for which the water was sought.

~ Syed Muhammad Naquib Al-Attas

The greatest challenge that has surreptitiously arisen in our age is the challenge of knowledge, indeed, not as against ignorance; but knowledge as conceived and disseminated throughout the world by Western civilization; knowledge whose nature has become problematic because it has lost its true purpose due to being unjustly conceived, and has thus brought about chaos in man's life instead of, and rather than, peace and justice; knowledge which pretends to be real but which is productive of confusion and scepticism, which has elevated doubt and conjecture to the 'scientific' rank in methodology; knowledge which has, for the first time in history, brought chaos to the Three Kingdom of Nature; the animal, vegetal and mineral.

~ Syed Muhammad Naquib Al-Attas

Change, development and progress, according to the Islamic viewpoint, refer to the return to the genuine Islam enunciated and practised by the Holy Prophet (may God bless and give him Peace!) and his noble Companions and their Followers (blessing and peace be upon them all!) and the faith and practice of genuine Muslims after them; and they also refer to the self and mean its return to its original nature and religion (Islam).

~ Syed Muhammad Naquib Al-Attas

Justice and injustice indeed begins and ends with the self.

~ Syed Muhammad Naquib Al-Attas