Fernando Pessoa said this quote

I suffer from life and from other people. I can’t look at reality face to face. Even the sun discourages and depresses me. Only at night and all alone, withdrawn, forgotten and lost, with no connection to anything real or useful — only then do I find myself and feel comforted.

~ Fernando Pessoa

If after I die, people want to write my biography, there is nothing simpler. They only need two dates: the date of my birth and the date of my death. Between one and another, every day is mine.

~ Fernando Pessoa

Life is an experimental journey undertaken involuntarily. It is a journey of the spirit through the material world and, since it is the spirit that travels, it is the spirit that is experienced. That is why there exist contemplative souls who have lived more intensely, more widely, more tumultuously than others who have lived their lives purely externally.

~ Fernando Pessoa

Sit still with me in the shade of these green trees, which have no weightier thought than the withering of their leaves when autumn arrives, or the stretching of their many stiff fingers into the cold sky of the passing winter. Sit still with me and meditate on how useless effort is, how alien the will, and on how our very meditation is no more useful than effort, and no more our own than the will. Meditate too on how a life that wants nothing can have no weight in the flux of things, but a life the wants everything can likewise have no weight in the flux of things, since it cannot obtain everything, and to obtain less than everything is not worthy of souls that seek the truth.

~ Fernando Pessoa