To act, in its most general sense, means to take an initiative, to begin... to set something into motion.
Hannah ArendtThere will always be One against All, one person against all others. [This is so] not because One is terribly wise and All are terribly foolish, but because the process of thinking and researching, which finally yields truth, can only be accomplished by an individual person. In its singularity or duality, one human being seeks and finds – not the truth (Lessing) –, but some truth.
Hannah ArendtThe most striking difference between ancient and modern sophists is that the ancients were satisfied with a passing victory of argument at the expense of truth, whereas the moderns want a more lasting victory at the expense of reality.
Hannah ArendtA life spent entirely in public, in the presence of others, becomes, as we would say, shallow. While it retains its visibility, it loses its quality of rising into sight from some darker ground which must remain hidden if it is not to lose its depth in a very real, non-subjective sense.
Hannah Arendtthe public sphere is as consistently based on the law of equality as the private sphere is based on the law of universal difference and differentiation. Equality, in contrast to all that is involved in mere existence, is not given us, but is the result of human organization insofar as it is guided by the principle of justice. We are not born equal; we become equal as members of a group on the strength of our decision to guarantee ourselves mutually equal rights.
Hannah Arendt