This is by Susan Saxe

Before you rise to go on
You must look to yourself and say
There can be no violence in heart that loves life
No more than in the seasons, or the river's course.

And you heart must be centered in the rhythms of life
And your hand must be steady to steer its course
And O mother of us all !
May this be the last sad day of the revolution
And may life prevail! 

Or see my translation of the Gayatri Mantra which is true to the literal meaning (shabdh arth) and poetic meaning (bhav arth)also

Om!
Keeping heaven and earth and all as witness
I welcome the rising sun (I bow to the setting sun: for evening)
I gaze upon its divine light
May it dispel the darkness from my heart and mind.