JnanaPress
That which you see as
other than righteousness and unrighteousness,
other than all this cause and effect,
other than what has been and what is to be—tell me THAT.
-Katha Upanishad
All life is yoga. - Sri Aurobindo
Science without religion is lame, religion without science is blind. —Einstein
A philosophy of life covers all aspects of life. You don't lead one part of your life with one philosophy and another part with another philosophy. What I have found is that the practice of Patanjali's Raja Yoga with the philosophy of Vedanta can cover all aspects of life internally and externally.
It is a philosophy that is both practical and spiritual. You might ask how a practice of meditation can be a practical philosophy? But I would argue that the limbs as laid out in Patanjali's Yoga Sutras are exceedingly practical to an entrepreneur especially as the waves and uncertainty push you from one side to another.