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卡塞尔文献展必须始终是一种冒险,而不是例行公事。
The most important thing in mathematics is to understand the concepts, not just to memorize the formulas.
I can be no longer than one day absent from the ship, as I am the only person on board who can navigate her.
我活得越久就越发现我从不出错,而我谦卑地花费精力验证自己想法的所有痛苦只是浪费时间。
风险控制是银行业的生命线,任何时候都不能放松。