卡塞尔文献展必须始终是一个问题,而不是一个答案。
Memory is the only paradise from which we cannot be driven.
 释义:有才华的人必须要勤于修养,懂得收敛,就好比未经提炼的金玉,虽看起来灰暗无光泽,但日久便会焕发光彩。
Innovation in mining technology isn't just about efficiency—it's about safety and sustainability.
The human heart is the most deceitful of all things, and desperately wicked. Who really knows how bad it is?