ZERO = new StandardLispInteger(this, 0);
ONE = new StandardLispInteger(this, 1);
TWO = new StandardLispInteger(this, 2);
E = new StandardLispReal(this, StrictMath.E);
PI = new StandardLispReal(this, StrictMath.PI);
COLON = new StandardLispCharacter(this, ':');
NEWLINE = new StandardLispCharacter(this, '\n');
SPACE = new StandardLispCharacter(this, ' ');