To truly understand the universe, we must first understand the limits of our understanding.
To engage in agriculture, one must have patience and endure solitude.
古代的毛嬙、西施，雖然她們是天下的美人，但在滿(mǎn)面怒容的時(shí)候，人家是看不出她們的美貌來(lái)的。魯迅曾說(shuō)“世間最可厭惡的事莫如一張生氣的臉；世間最下流的事莫如把生氣的臉擺給旁人看，這比打罵更難受”，開(kāi)心的時(shí)候，幾乎每個(gè)人都是慈眉善目，但最能顯露一個(gè)人修養(yǎng)的，卻是他生氣的時(shí)候，即使盛怒，也不擺臉色給別人看，這是最佳的人品。
The true investor scarcely ever is forced to sell his shares, and at all other times he is free to disregard the current price quotation.