精神科学不想推翻自然科学的结果，而是要完善它们。
人生は、自分で選んだものではない。でも、選んだものだ。
The key to success is to find patterns where others see randomness.
The path to success is to take massive, determined action.
The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.