YOU SAID:

japanese is too hard for one man to rationally understand without breaking his mind laterally.

INTO JAPANESE

日本人は一人の人間が合理的に理解するのは難しいです。

BACK INTO ENGLISH

A Japanese person is difficult to understand rationally by one person.

INTO JAPANESE

日本人は一人で合理的に理解することは難しい。

BACK INTO ENGLISH

Japanese is difficult to understand rationally alone.

INTO JAPANESE

日本語は合理的にしか理解できません。

BACK INTO ENGLISH

Japanese can only be understood rationally.

INTO JAPANESE

日本語は合理的にしか理解できません。

BACK INTO ENGLISH

Japanese can only be understood rationally.