技术创新的核心是解决实际问题，而不是为了创新而创新。
The core of technological innovation is to solve practical problems, not to innovate for the sake of innovation.
释义：水一旦泼出去，就收不回来，后悔也来不及。
沉默是一种语言，它比任何话语都更响亮。
理论物理学实际上是哲学。
【译文】 孔子说：“君子心怀仁义，小人心怀财利。”
Sustainability must be at the core of every stone we extract, or we extract nothing at all.
"To live is to suffer, to survive is to find some meaning in the suffering."