The belief in an external world independent of the perceiving subject is the basis of all natural science. Since, however, sense perception only gives information of this external world or of "physical reality" indirectly, we can only grasp the latter by speculative means. It follows from this that our notions of physical reality can never be final. We must always be ready to change these notions - that is to say, the axiomatic basis of physics - in order to do justice to perceived facts in the most perfect way.
In certain favorable moods, memories -- what one has forgotten -- come to the top. Now if this is so, is it not possible -- I often wonder -- that things we have felt with great intensity have an existence independent of our minds; are in fact still in existence? And if so, will it not be possible, in time, that some device will be invented by which we can tap them?
There's going to have to be investigations, and an independent investigation, into the Trump campaign and the Trump administration's relationship to Russia.
If you meet at dinner a man who has spent his life in educating himself - a rare type in our time ... you rise from table richer, and conscious that a high ideal has for a moment touched and sanctified your days. But Oh! my dear Ernest, to sit next to a man who has spent his life in trying to educate others! What a dreadful experience that is!
No university ought to be merely a national institution....The universities should have their common ideals, they should have their common obligations toward each other. They should be independent of the governments of the countries in which they are situated. They should not be institutions for the training of an efficient bureaucracy, or for equipping scientists to get the better of foreign scientists; they should stand for the preservation of learning, for the pursuit of truth, and in so far as men are capable of it, the attainment of wisdom.
In a society that restricts individual freedoms and violates human rights, anything that calls itself creative or independent is a pretence. It is impossible for a totalitarian society to create anything with passion and imagination.
While it is true that science, to the extent of its grasp of causative connections, may reach important conclusions as to the compatibility and incompatibility of goals and evaluations, the independent and fundamental definitions regarding goals and values remain beyond science's reach.
He cumbers himself never about consequences, about interests; he gives an independent, genuine verdict. You must court him: he does not court you. But the man is, as it were, clapped into jail by his consciousness.
The child..will try to make himself..independent of other people. .. Excesses of appetite are self-cures for feelings of hopelessness. ..The child [uses] ‘doubt about food to hide doubt about love.’
Every person who invests in well-selected real estate in a growing section of a prosperous community adopts the surest and safest method of becoming independent, for real estate is the basis of wealth.
Technology is a liberation. I think the information age probably is the best thing to happen to the human race in human evolution. Now you have the equal opportunity to equip yourself through information and knowledge and express yourself as an independent mind.
Physics is an attempt conceptually to grasp reality as something that is considered to be independent of its being observed. In this sense one speaks of physical reality.