锂盐药物普遍用于精神类疾病治疗的历史已有七十多年，但是至今科学家仍然没有完全弄清楚锂抗抑郁症的机制。可能的机制包括环磷腺苷假说、肌醇耗竭假说、丝氨酸-苏氨酸激酶-3（GSK-3）等等，但是这些机制并不能完全说明问题。不过，哈佛医学院布鲁斯·扬克纳博士领导的研究团队从机制研究出发，发现了锂具有治疗另一种重要疾病的潜力，这种疾病正是阿尔茨海默病。
New research sheds light on the psychological recipe for a grudge. The findings suggest that when these two emotions combine, victims tend to view the person who wronged them as fundamentally immoral, which encourages a lasting grudge.。关于这个话题，新收录的资料提供了深入分析
，更多细节参见新收录的资料
Peter Mandelson is facing an inquiry by the EU’s anti-fraud agency after the European Commission requested the body look into his activities during his time as trade commissioner in Brussels.。业内人士推荐新收录的资料作为进阶阅读
"green" = "cool",
fn main() - int {