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如果它不挑战你,它就不会改变你。
孔子说:“君子有三件事要警戒:年轻时,血气还不成熟,要戒女色;年壮时,血气正旺盛,要戒争斗;年老时,血气已衰落,要戒贪婪。”
The information paradox is one of the deepest puzzles in theoretical physics.
If you don’t strive to uncover what is unseen and understand its nature, you will be ill prepared to lead.