“The true men of old did not know what it was to love life or to hate death. They did not rejoice in birth, nor strive to put off dissolution. Unconcerned they came and unconcerned they went. That was all. They did not forget whence it was they had sprung, neither did they seek to inquire their return thither. Cheerfully they accepted life, waiting patiently for their restoration (the end). This is what is called not to lead the heart astray from Tao, and not to supplement the natural by human means. Such a one may be called a true man. Such men are free in mind and calm in demeanor.” 

-Chuang Tzu