"The truth is rarely pure and never simple."
The key to trading success is to be patient and disciplined.
农时：指春耕、夏耘、秋收三个时令。与其等灾荒来了再想办法补救，不如早防备灾荒，而防备灾荒最好就是抓住农时。
"The most exciting developments in AI are happening at the intersection of multiple disciplines."
The primary cause of unhappiness is never thesituation but your thoughts about it.
翻译：这句话体现了从易到难、从细到大的哲学思想，强调了细节和基础的重要性。