" Loneliness is the poverty of self; solitude is richness of self. "

— May Sarton

" Sometimes it's better to be silent and smile. "

— Unknown

" It always seems impossible until it's done. "

— Nelson Mandela

" It is strange to be known so universally and yet to be so lonely. "

— Albert Einstein

" The return makes one love the farewell. "

— Alfred de Musset

" You can’t pour from an empty cup. Take care of yourself first. "

— Unknown