“Too many dots,” Miller said. “Not enough lines.”

Source: Boy Meets Boy

Signposts to Elsewhere (2008)

Other writings, The Paradoxes of Legal Science (1928)
Context: Our course of advance... is neither a straight line nor a curve. It is a series of dots and dashes. Progress comes per saltum, by successive compromises between extremes, compromises often … between "positivism and idealism". The notion that a jurist can dispense with any consideration as to what the law ought to be arises from the fiction that the law is a complete and closed system, and that judges and jurists are mere automata to record its will or phonographs to pronounce its provisions.

Variant: There are too many books I haven't read, too many places I haven't seen, too many memories I haven't kept long enough

Les hommes construisent trop de murs et pas assez de ponts.
This became widely attributed to Isaac Newton after Dominique Pire ascribed it to "the words of Newton" in his Nobel Lecture, 11 December 1958. http://www.nobelprize.org/nobel_prizes/peace/laureates/1958/pire-lecture.html Pire refers not to Isaac, but to Joseph Fort Newton, who is widely reported to have said "People are lonely because they build walls instead of bridges." This appears to be paraphrased from a longer passage found in his essays and addresses, The One Great Church: Adventures of Faith (1948), pp. 51–52: "Why are so many people shy, lonely, shut up within themselves, unequal to their tasks, unable to be happy? Because they are inhabited by fear, like the man in the Parable of the Talents, erecting walls around themselves instead of building bridges into the lives of others; shutting out life."
Misattributed

XII, 10.
Epigrams (c. 80 – 104 AD)