The essence of a software entity is a construct of interlocking concepts. I believe the hard part of building software to be the specification, design, and testing of this conceptual construct, not the labor of representing it and testing the fidelity of the representation.
Fred BrooksRelated topics
believe building construct entity hard labor representation specification testing software interlocking representingRelated quotes
To constrain the brute force of the people, the European governments deem it necessary to keep them down by hard labor, poverty and ignorance, and to take from them, as from bees, so much of their earnings, as that unremitting labor shall be necessary to obtain a sufficient surplus to sustain a scanty and miserable life.
Thomas Jefferson
If the users don't control the program, the program controls the users. With proprietary software, there is always some entity, the "owner" of the program, that controls the program-and through it, exercises power over its users. A nonfree program is a yoke, an instrument of unjust power.
Richard Stallman
Architecture is not about building the impossible, which we can do if we have enough money and enough tools and enough computers, it is about building what is appropriate and about attaining beauty through such an approach. I describe this premise as "inherent buildability and I believe it is central to what I do.
Moshe Safdie