热力学第二定律，以克劳修斯给出的形式，告诉我们自然界存在趋向某种我们称之为热平衡状态的倾向。

未来取决于你现在做什么。

"La vida es un laberinto en el que a veces nos perdemos, pero siempre encontramos el camino de regreso."

哲学实际上应该只被写作一种诗歌形式。

The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.