Virtues are dangerous as vices insofar as they are allowed to rule over one as authorities and not as qualities one develops oneself.

Enjoy life. This is not a dress rehearsal.

School has no task more important than to teach strict thought, cautious judgment, and logical conclusions, hence it must pay no attention to what hinders these operations, such as religion, for instance.

Few are made for independence, it is the privilege of the strong.

In the 'in-itself' there is nothing of 'causal connections', of 'necessity', or of 'psychological non-freedom'; there the effect does not follow the cause, there is no rule or 'law'. It is we alone who have devised cause, sequence, for-each-other, relativity, constraint, number, law, freedom, motive, and purpose; and when we project and mix this symbol world into things as if it existed 'in itself', we act once more as we have always acted- mythologically.

Remain true to the earth.

The spirit of the poet craves spectators... even if only buffaloes.