Without training, they lacked knowledge. Without knowledge, they lacked confidence. Without confidence, they lacked victory.
—Julius Caesar
All our knowledge has its origins in our perceptions.
—Leonardo Da Vinci
Abundance of knowledge does not teach men to be wise.
—Heraclitus
What I need first of all is not exhortation, but a gospel, not directions for saving myself but knowledge of how God has saved me.
—J. Gresham Machen
True knowledge exists in knowing that you know nothing.
—Socrates
The acquisition of knowledge is always of use to the intellect, because it may thus drive out useless things and retain the good. For nothing can be loved or hated unless it is first known.
—Leonardo Da Vinci
Art is the queen of all sciences communicating knowledge to all the generations of the world.
—Leonardo Da Vinci
All sciences are vain and full of errors that are not born of Experience, the mother of all Knowledge.
—Leonardo Da Vinci
All our knowledge has its origin in our perceptions.
—Leonardo Da Vinci
One has no right to love or hate anything if one has not acquired a thorough knowledge of its nature. Great love springs from great knowledge of the beloved object, and if you know it but little you will be able to love it only a little or not at all.
—Leonardo Da Vinci
The knowledge of all things is possible.
—Leonardo Da Vinci
Human behavior flows from three main sources: desire, emotion, and knowledge.
—Plato
Knowledge without justice ought to be called cunning rather than wisdom.
—Plato
I thought to myself: I am wiser than this man; neither of us probably knows anything that is really good, but he thinks he has knowledge, when he has not, while I, having no knowledge, do not think I have.
—Plato
And what, Socrates, is the food of the soul?
Surely, I said, knowledge is the food of the soul.
—Plato
Those who are confident without knowledge are not courageous, but mad.
—Socrates
Prefer knowledge to wealth, for the one is transitory, the other perpetual.
—Socrates
To know, is to know that you know nothing. That is the meaning of true knowledge.
—Socrates
Thoughts without content are empty, intuitions without concepts are blind. The understanding can intuit nothing, the senses can think nothing. Only through their unison can knowledge arise.
—Immanuel Kant
Science is organized knowledge.
Wisdom is organized life.
—Immanuel Kant
All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.
—Immanuel Kant
I had to deny knowledge in order to make room for faith.
—Immanuel Kant
It is beyond a doubt that all our knowledge begins with experience.
—Immanuel Kant
For the very fact that my knowledge is increasing little by little is the most certain argument for its imperfection.
Rest not till you enjoy the privilege of humanity—the knowledge and love of God.
—John Wesley
Improving in almost every other branch of knowledge, we have become less and less acquainted with Christianity.
—William Wilberforce
Knowledge which is divorced from justice may be called cunning rather than wisdom.
—Cicero
Knowledge is power—so much we can understand, at least to a certain extent. All knowing is a triumph of the spirit over matter, a subjection of the earth to the lordship of man. But that knowledge should be life—who can understand that?
—Herman Bavinck
Enlightened by the Spirit, believers gain a new knowledge of faith. Salvation that is not known and enjoyed is no salvation. God saves by causing himself to be known and enjoyed in Christ.
—Herman Bavinck
Not to know what has been transacted in former times is to be always a child. If no use is made of the labours of past ages, the world must remain always in the infancy of knowledge.
—Cicero