Heraclitus you can ' t step in the same shit twice 赫拉克力图:你不能踩在同个大便上两次。
2.
This primitive , naive but intrinsically correct conception of the world is that of ancient greek philosophy , and was first clearly formulated by heraclitus : everything is and is not , for everything is fluid , is constantly changing , constantly coming into being and passing away 这个原始的、朴素的但实质上正确的世界观是古希腊哲学的世界观，而且由赫拉克利特第一次明白地表述出来的：一切都存在，同时又不存在，因为一切都在流动，都在不断地变化，不断地产生和消失。
