记忆不是事件的完美记录者；它是一个可以被许多因素影响的重建过程。
Memory is not a perfect recorder of events; it is a reconstructive process that can be influenced by many factors.
地质时间不仅漫长，而且其事件的发生是不规则的。
思维和行为在生命有机体中是不可分割的。
数据是新时代的石油，但比石油更珍贵。
Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.