States that rise quickly, just as all the other things of nature that are born and grow rapidly, cannot have roots and ramifications; the first bad weather kills them
Just as one spoils the stomach by overfeeding and thereby impairs the whole body, so can one overload and choke the mind by giving it too much nourishment. For the more one reads the fewer are the traces left of what one has read; the mind is like a tablet that has been written over and over. Hence it is impossible to reflect; and it is only by reflection that one can assimilate what one has read. If one reads straight ahead without pondering over it later, what has been read does not take root, but is for the most part lost.
The fourfold root of the principle of sufficent reason is "Anything perceived has a cause. All conclusions have premises. All effects have causes. All actions have motives.
Scared and sacred are spelled with the same letters. Awful proceeds from the same root word as awesome. Terrify and terrific. Every negative experience holds the seed of transformation.
How do the stems connect to the roots?' 'Where is the mist coming from?' 'Why does one tree seem darker than another?' These questions are implicitly asked and answered in the process of sketching.
Hatred, intolerance, poor hygienic conditions and violence all have roots in illiteracy, so we're trying to do something to help the poor and the needy.
Down the winding cavern we groped our tedious way, till a void boundless as the nether sky appeared beneath us, and we held by the roots of trees and hung over this immensity; but I said: if you please we will commit ourselves to this void and see whether providence is here also.