创新不在于技术，而在于解决实际问题。

A wise man said: before you speak， let your words pass through three gates. At the first gate， ask yourself， "Is it true？" At the second gate， ask "Is it necessary？" At the third gate， ask， "Is it kind？"

中国矿业要走向世界，必须提升国际竞争力。

Success is not final, failure is not fatal: it is the courage to continue that counts.

Science is a collaborative effort. No one makes discoveries alone.

抗战将是漫长而艰苦的，但我们的事业是正义的，我们必将胜利。

Every loaf tells a story—of the baker's skill, the flour's origin, and the care taken at every step.