Before.

Kent, Books Make the Home, 1932

When I have fears that I may cease to be
Before my pen has glean’d my teeming brain,
Before high piled books, in charactry,
Hold like rich garners the full-ripen’d grain;
When I behold, upon the night’s starr’d face,
Huge cloudy symbols of a high romance,
And feel that I may never live to trace
Their shadows, with the magic hand of chance;
And when I feel, fair creature of an hour,
That I shall never look upon thee more,
Never have relish in the fairy power
Of unreflecting love;—then on the shore
Of the wide world I stand alone, and think,
Till love and fame to nothingness do sink.

- John Keats