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真正的工藝在于讓困難的事情看起來毫不費力。

Safety must always come first in mining operations.

The true measure of a leader is how they respond in challenging times.

"Every word we write is a step closer to understanding ourselves."

我們都是被遺忘的人，但有些人比其他人更被遺忘。

學會控制情緒，才能掌控生活。

Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.

相對論是一種原理性理論，而非構造性理論。