I tell you the past is a bucket of ashes, so live not in your yesterdays, no just for tomorrow, but in the here and now. Keep moving and forget the post mortems; and remember, no one can get the jump on the future.
Carl Sandburg
truisms
...often a thought has occurred to me, and it was by writing it down that I committed it to memory. Thus in time of spiritual struggle I had it as a source of aid or relief or gratitude, supported as it was by the testimony of divine Scripture. Had I been negligent about writing it down, I would not have found it when I had need of it, and I would have been deprived of its help by that greatest of evils, forgetfulness.
St. Peter of Damaskos (Book 1:A Treasury of Divine Knowledge, The Philokalia Vol. 3 pgs. 182-183)