Lee Strasberg — American Director born on November 17, 1901, died on February 17, 1982

Lee Strasberg was an American actor, director and acting teacher born in a part of Galicia, Austrian Poland in what is now Ukraine. He co-founded, with directors Harold Clurman and Cheryl Crawford, the Group Theatre in 1931, which was hailed as "America's first true theatrical collective". In 1951, he became director of the non-profit Actors Studio, in New York City, considered "the nation's most prestigious acting school", and in 1966, was involved in the creation of Actors Studio West in Los Angeles... (wikipedia)

Acting isn't something you do. Instead of doing it, it occurs. If you're going to start with logic, you might as well give up. You can have conscious preparation, but you have unconscious results.
The actor creates with his own flesh and blood all those things which all the arts try in some way to describe.
A great actor is independent of the poet, because the supreme essence of feeling does not reside in prose or in verse, but in the accent with which it is delivered.
If we cannot see the possibility of greatness, how can we dream it?
Acting is the most personal of our crafts. The make-up of a human being - his physical, mental and emotional habits - influence his acting to a much greater extent than commonly recognized.