It [appears] that however certain forms of government are better calculated than others to protect individuals in the free exercise of their natural rights, and are at the same time themselves better guarded against degeneracy, yet experience [has] shown that, even under the best forms, those entrusted with power have, in time and by slow operations, perverted it into tyranny.
Thomas JeffersonThe question whether the judges are invested with exclusive authority to decide on the constitutionality of a law has been heretofore a subject of consideration with me in the exercise of official duties. Certainly there is not a word in the Constitution which has given that power to them more than to the Executive or Legislative branches.
Thomas JeffersonIf virtuous, the government need not fear the fair operation of attack and defense. Nature has given to man no other means of sifting the truth, either in religion, law, or politics.
Thomas JeffersonIf we suffer ourselves to be frightened from our post by mere lying, surely the enemy will use that weapon; for what one so cheap to those of whose system of politics morality makes no part?
Thomas JeffersonAnd Botany I rank with the most valuable sciences, whether we consider its subjects as furnishing the principal subsistence of life to man and beast, delicious varieties for our tables, refreshments from our orchards, the adornments of our flower-borders, shade and perfume of our groves, materials for our buildings, or medicaments for our bodies.
Thomas Jefferson