The moral teaching of individualism with all its significant corollaries is very fine indeed, but we must remember that the individual is nonexistent when he is isolated from other individuals and cut off from the group to which he belongs, whether the group be biological or political or cosmological. Mathematically stated, the number one can never be one, never be itself, unless it is related to other numbers which are infinite. The existence of a single number by itself is unthinkable. Morally or spiritually, this means that the existence of each individual, whether or not he is conscious of the fact, owes something to an infinitely expanding and all-enwrapping net of loving relationship, which takes up not only every one of us but everything that exists. The world is a great family and we, each one of us, are its members.
From The Awakening of Zen by D. T. Suzuki, pages 66–67