Be alone, that is the secret of invention; Be alone, that is when ideas are born
Surely silence can sometimes be the most eloquent reply
I'm as single as a dollar and i'm not looking for a change
I closed my mouth and spoke to you in a hundred silent ways
We should feel sorrow, but not sink under its oppression
It is the lone worker who makes the first advance in a subject; the details may be worked out by a team
