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The art of discovering the causes of phenomena, or true hypotheses, is like the art of deciphering, in which an ingenious conjecture often greatly shortens the road.

Gottfried Wilhelm Leibniz

We never have a full demonstration, although there is always an underlying reason for the truth, even if it is only perfectly understood by God, who alone penetrated the infinite series in one stroke of the mind.
GOTTFRIED WILHELM LEIBNIZ

Demonstration Full God Lying Mindset Perfection Reason Truth Understand
There is no way in which a simple substance could begin in the course of nature, since it cannot be formed by means of compounding.
GOTTFRIED WILHELM LEIBNIZ

Beginning Form Nature Simplicity Substance Way
I also take it as granted that every created thing, and consequently the created monad also, is subject to change, and indeed that this change is continual in each one.
GOTTFRIED WILHELM LEIBNIZ

Change Creation Myself Philosophy Subject
The past is pregnant with the present.
GOTTFRIED WILHELM LEIBNIZ

One Liner Past Perspective Pregnant Present
Men act like brutes in so far as the sequences of their perceptions arise through the principle of memory only, like those empirical physicians who have mere practice without theory.
GOTTFRIED WILHELM LEIBNIZ

Act Man Memories Practice Principle Theory
The greatness of a life can only be estimated by the multitude of its actions. We should not count the years, it is our actions which constitute our life.
GOTTFRIED WILHELM LEIBNIZ

Action Constitution Estimate Greatness Karma Life Ourselves
There is a world of created beings – living things, animals, entelechies, and souls – in the least part of matter. Thus there is nothing waste, nothing sterile, nothing dead in the universe; no chaos, no confusions, save in appearance.
GOTTFRIED WILHELM LEIBNIZ

Animal Appearance Chaos Confusion Creation Death Live Save Universe Wasted World
To love is to place happiness in the heart of another.
GOTTFRIED WILHELM LEIBNIZ

Happiness Heart Love Place
Nothing is accomplished all at once, and it is one of my great maxims, and one of the most completely verified, that Nature makes no leaps: a maxim which I have called the law of continuity.
GOTTFRIED WILHELM LEIBNIZ

Accomplishment Greatness Law Myself Nature
We may say, that not only the soul (the mirror of an indestructible universe) is indestructible, but also the animal itself is, although its mechanism is frequently destroyed in parts.
GOTTFRIED WILHELM LEIBNIZ

Animal Destroy Philosophy Soul Spiritual Universe
We live in the best of all possible worlds.
GOTTFRIED WILHELM LEIBNIZ

Best Gratitude Live One Liner Possible World
When God works miracles, he does not do it in order to supply the wants of nature, but those of grace. Whoever thinks otherwise, must needs have a very mean notion of the wisdom and power of God.
GOTTFRIED WILHELM LEIBNIZ

God Miracle Order Power Thinking Wisdom
Why is there anything at all rather than nothing whatsoever?
GOTTFRIED WILHELM LEIBNIZ

Philosophy Question
The art of discovering the causes of phenomena, or true hypotheses, is like the art of deciphering, in which an ingenious conjecture often greatly shortens the road.
GOTTFRIED WILHELM LEIBNIZ

Art Discover Greatness Road Short True
Nothing is more important than to see the sources of invention which are, in my opinion more interesting than the inventions themselves.
GOTTFRIED WILHELM LEIBNIZ

Important Invention Myself See Source
Indeed in general I hold that there is nothing truer than happiness, and nothing happier and sweeter than truth.
GOTTFRIED WILHELM LEIBNIZ

Happiness Hold Myself Sweet True Truth