This quote is a powerful statement on the purpose and direction of scientific progress. It suggests that science, in its purest form, should be geared towards the improvement of the human condition. If it diverts from this path and is used for harmful, destructive, or selfish purposes, it becomes a perversion of its original intent.

Tesla is emphasizing the ethical responsibility that comes with scientific knowledge and technological advancement. He is arguing that the ultimate goal of any scientific endeavor should be to benefit humanity, not just to acquire knowledge for its own sake or to achieve personal or financial gain.

In today’s context, this quote could be applied to various fields of science and technology. For example, in the field of medicine, the ultimate goal should be to cure diseases and improve human health, not just to make profits for pharmaceutical companies. In the field of artificial intelligence, the technology should be used to solve complex problems and make life easier for people, not to replace human jobs or be used for surveillance and control.

Similarly, in personal development, this quote could serve as a reminder that our efforts to improve ourselves should ultimately contribute to the betterment of those around us. For instance, acquiring knowledge or skills should not just be for personal gain, but should also be used to help others and contribute to society.

In conclusion, Tesla’s quote is a call for ethical responsibility in science and personal development. It reminds us that the ultimate goal of any endeavor should be the betterment of humanity.