The greatest happiness of the thinking man is to have fathomed the fathomable, and to quietly revere the unfathomable.
The study of mental processes requires both experimental and comparative methods.
"In the silence of the night, the whispers of the past become the loudest."
水,涌出,自然地流淌;至人的德行,不需着意修炼,万物自会随附。就像天自然高,地自然厚,日月自然明,何需修行!