悲伤就像海洋;它如潮水般起伏。有时水面平静,有时却势不可挡。我们所能做的就是学会游泳。
道理明白则文辞畅达,气势充沛则言辞得当。
The individual investor should act consistently as an investor and not as a speculator.
"The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty."