On the mountains of truth you can never climb in vain: either you will reach a point higher up today, or you will be training your powers so that you will be able to climb higher tomorrow. Friedrich Nietzsche
Once a profound truth has been seen, it cannot be 'unseen'. There's no 'going back' to the person you were. Even if such a possibility did exist... why would you want to? Dave Sim
One column of truth cannot hold an institution of ideas from falling into ignorance. It is wiser that a person of prudence and purpose save his strength for battles that can be won. Bryant H. McGill
One of the great privileges of being a part of the Senate, it being the greatest deliberative body in the world, is out of the discussions of ideas, hopefully truth can ultimately be achieved. Bill Nelson
One of the peculiar sins of the twentieth century which we've developed to a very high level is the sin of credulity. It has been said that when human beings stop believing in God they believe in nothing. The truth is much worse: they believe in anything. Malcolm Muggeridge
One truth is the swing of the sentence, the beat and poise, but down deeper it's the integrity of the writer as he matches with the language. Don DeLillo
One truth stands firm. All that happens in world history rests on something spiritual. If the spiritual is strong, it creates world history. If it is weak, it suffers world history. Albert Schweitzer
One unerring mark of the love of truth is not entertaining any proposition with greater assurance than the proofs it is built upon will warrant. John Locke
Only in men's imagination does every truth find an effective and undeniable existence. Imagination, not invention, is the supreme master of art as of life. Joseph Conrad
Only when we realize that there is no eternal, unchanging truth or absolute truth can we arouse in ourselves a sense of intellectual responsibility. Hu Shih
