当第三条鲨鱼出现时,他拿刀子向鲨鱼戳去。鲨鱼打了一个滚,结果把刀给折断了。
你无法预测,但你可以准备。
The most advanced technology is worthless if it doesn't serve the needs of real farmers.
"Books are the keys to understanding ourselves."
Introspection is the only method by which the mind can be directly observed.