互联网是我们社会的反映,它放大了好的一面,也放大了坏的一面。
唯一好的教学是那种走在发展前面并引导发展的教学。
The essence of life is statistical improbability on a colossal scale.
Every line we draw carries responsibility.
The coal industry has been the backbone of America's energy independence for generations.
人类不仅是一种地质因素,而且可能是所有地质力量中最强大和最普遍的。
The truth is not always beautiful, nor beautiful words the truth.