"All sciences are now under the obligation to prepare the ground for the future task of the philosopher, which is to solve the problem of value, to determine the true hierarchy of values"

This quote by Friedrich Nietzsche suggests that all sciences ought to be utilized to prepare for the thinker's supreme task: to identify the real hierarchy of worths. Nietzsche is implying that the thinker's task is to identify what is genuinely valuable and significant in life. He is suggesting that all sciences need to be utilized to assist the theorist in this task, as they can offer the essential info and proof to assist the theorist make an informed decision. This quote also indicates that the theorist's task is not an easy one, as it requires a deep understanding of the world and its values. Nietzsche is suggesting that the theorist needs to use all the knowledge and proof offered to them to make a judgement on what is really important and significant in life. Ultimately, Nietzsche is recommending that the thinker's task is to identify the real hierarchy of values, and that all sciences must be used to help them in this endeavour.