物性脆弱,不难认知。相比于石头,鸡蛋是脆弱的;相比于炸弹,石头是脆弱的;相比于时间,炸弹是脆弱的。无论从哪个起点开始,唯有时间处于终端,绝对强大,连死神都莫奈它何,只能退避三舍。人类早已习惯于敬佩坚强,殊不知,坚强只是表象。钻石够坚强了吧?但在“飞秒激光”面前,它脆弱得如同初生的婴儿。数年前,一位朋友不幸罹患 Physical vulnerability, not difficult to recognize. Eggs are fragile compared to stones; they are fragile compared to bombs; bombs are fragile compared to time. No matter from which starting point, the only time in the terminal, absolutely powerful, even the death of Monet it, can only be shunned. Mankind has long been accustomed to admire the strong, everyone knows, strong just appearance. Diamond strong enough, right? But in the “femtosecond laser” before, it is fragile as a newborn baby. A few years ago, a friend unfortunately suffered