“Time is the central mystery of our existence. It confines and defines us in many ways.”

Shakespeare's Planet (1976)

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 422.
Context: The mysteries of the Bible should teach us, at one and the same time, our nothingness and our greatness; producing humility, and animating hope. I bow before these mysteries. I knew that I should find them, and I pretend not to remove them. But whilst I thus prostrate myself, it is with deep gladness and exultation of spirit. God would not have hinted the mystery, had He not hereafter designed to explain it. And, therefore, are my thoughts on a far-off home, and rich things are around me, and the voices of many harpers, and the shinings of bright constellations, and the clusters of the cherub and the seraph; and a whisper, which seems not of this earth, is circulating through the soul, " Now we see through a glass darkly, but then face to face; now I know in part, but then shall I know even as also I am known."

Source: How to Be Alone

Source: All of Us: The Collected Poems

The Tragic Sense of Life (1913), VIII : From God to God
Context: Not by way of reason, but only by way of love and suffering, do we come to the living God, the human God. Reason rather separates us from Him. We cannot first know Him in order that afterward we may love Him; we must begin by loving Him, longing for Him, hungering after Him, before knowing Him. The knowledge of God proceeds from the love of God, and this love has little or nothing of the rational in it. For God is indefinable. To seek to define Him is to seek to confine Him within the limits of our mind — that is to say, to kill Him. In so far as we attempt to define Him, there rises up before us — Nothingness.

This is My God: The Jewish Way of Life (1959)

Emperor Has No Clothes Award acceptance speech (2003)
Context: The purpose of science in understanding who we are as humans is not to rob us of our sense of mystery, not to cure us of our sense of mystery. The purpose of science is to constantly reinvent and reinvigorate that mystery. To always use it in a context where we are helping people in trying to resist the forces of ideology that we are all familiar with.

Source: Take The Risk (2008), p. 234