Seek not to shine by borrow'd lights alone.
He who will not use the thoughts of other men's brains proves that he has no brains of his own.
It is impossible to live without brains, either one's own or borrowed.
Whatever is well said by another, is mine.
And through meditation comes wisdom - not through studying books, not through scriptures. Through scriptures one can become knowledgeable but no wise. and knowledgeable people are sad, they are bound to be sad because all their knowledge is borrowed. There can be no song in it.
It is far better to borrow experience than to buy it.
Knowledge is also borrowed. It is not a flower that grows in your soul, it is something plastic that has been imposed upon you.
If your knowledge of fire has been turned to certainty by words alone, then seek to be cooked by the fire itself. Don't abide in borrowed certainty. There is no real certainty until you burn; if you wish for this, sit down in the fire.
Most men are rich in borrowed sufficiency: a man may very well say a good thing, give a good answer, cite a good sentence, without at all seeing the force of either the one or the other.