“Do you think that this will not exist for ever and ever: two prayers struck together into one prayer, two loves into one love, two forces into one force.”

Original: Czyś ty nigdy nie marzyła, droga moja, o spiorunowaniu dwóch modlitw w jedną modlitwę, dwojga miłości w jedną miłość, dwóch sił w jedną siłę? Czy ty myślisz, że tego na wieki wieków nie będzie? — He imagines human and spiritual unity as a force created by joining separate lives and purposes. · Letter to his mother, 15 October 1845 (Polish)

• Hope
• Love
• Unity

“It is true what people in the East say: whoever has once tasted that air returns there if he can, despite all the hardships of continual travel.”

Original: Prawda to, co powiadają ludzie wschodni, że kto raz tamtego powietrza zakosztował, to jeżeli może, nazad tam znów powraca, pomimo wszystkich niewygód ciągłej podróży. — Travel leaves an enduring longing for places that have profoundly altered one's sense of life. · Letter to his mother, 24 November 1837 (Polish)

• Longing
• Memory
• Travel

“If anything were dangerous to me now, it would be human happiness, great, immense and wholly human happiness.”

Original: Wiesz ty, droga moja, że jeżeliby mi co teraz było niebezpiecznem, to właśnie szczęście ludzkie, szczęście jakie wielkie, ogromne a zupełnie ludzkie. — He sees comfort and fulfilment as potentially distracting from the difficult path he has chosen. · Letter to his mother, 14 May 1844 (Polish)

• Happiness
• Purpose
• Sacrifice