Mandela was true to himself, to his people and his principles. He sacrificed everything because he was prepared to be true to his ideals. You can relate to him whether you come from Manchester or Soweto.
Now I call myself a bleeding heart libertarian. Because I do believe in the principles of Libertarianism as an ideal - because I'm an idealist.
If the results of the present study on the chemical nature of the transforming principle are confirmed, then nucleic acids must be regarded as possessing biological specificity the chemical basis of which is as yet undetermined.
The moment you give up your principles, and your values, you are dead, your culture is dead, your civilization is dead. Period.
Control.... is not what we need. What we need is to bend to the tempest like pine and palm trees - flexible, adaptive, attuned, yet fully rooted in our principles.
A poem generated by its own laws may be unrealized and bad in terms of so-called objective principles of taste, judgement, deduction.
If we are machines, then in principle at least, we should be able to build machines out of other stuff, which are just as alive as we are.
I think a man ought to get drunk at least twice a year just on principle, so he won't let himself get snotty about it.
The theory of evolution by cumulative natural selection is the only theory we know of that is in principle capable of explaining the existence of organized complexity.
A confidence problem exists on the part of the people of the region who desire democratic rule in principle, but remain suspicious of both the fashion with which democratization is presented and the purposes of the democratic world.
One of the most important principles I've learned is, every so often, just drop everything. Stop racing from one party to the next.
President Barack Obama's administration sometimes finds itself at odds with members of Congress who oppose nearly everything the United Nations does on principle.
Atheism is not a philosophy; it is not even a view of the world; it is simply a refusal to deny the obvious. Unfortunately, we live in a world in which the obvious is overlooked as a matter of principle.
The entire Nazi war machine was only possible because of past, present and future violations of the non aggression principle (achievable only through government).
Bankruptcy represents a longstanding commitment in this country to helping people get a fresh start. This principle has never been giving only certain people a fresh start.
The hero, the mythical subject, is constructed as human being and as male; he is the active principle of culture, the establisher of distinction, the creator of differences.
Read. Read all the time. Read as a matter of principle, as a matter of self-respect. Read as a nourishing staple of life.” (Wellesly High School commencement speech, “You Are Not Special”, 6-12)
The United Nations, whose membership comprises almost all the states in the world, is founded on the principle of the equal worth of every human being.
When I was playing for tips in college, I felt a fire in my soul. I had the same principle of focus that I had learned playing football.
There can be no ultimate statements science: there can be no statements in science which can not be tested, and therefore none which cannot in principle be refuted, by falsifying some of the conclusions which can be deduced from them.
A convention was drawn up on June 17, 1925, in which the principle of supervision, as opposed to that of simple propaganda, was recognized, thanks to the efforts of the labour members, of whom I was one.