Имаш ли своето "защо?" в живота, ще можеш да понесеш почти всяко "как?

“وليتحتطم كل ما يمكن أن يتحطم تحت وطأة حقيقتنا ! فهناك دوما بيت للبناء على الأنق…”

“For your Bildung you should choose the most difficult and splendid problem, but…”

“I do not know how to make a distinction between tears and music”

“The man of knowledge must be able not only to love his enemies but also to hate…”