contoh kalimat theoretical philosophy

• From 1840 to 1843, he studied practical and theoretical philosophy and physics at the Philosophical Institute of the University of Olomouc, taking another year off because of illness.
  Dari 1840-1843, ia belajar filsafat praktis dan teoretis maupun fisika di Universitas Olomouc Fakultas Filsafat, mengambil libur satu tahun karena sakit.