计算机科学的本质是研究算法及其效率。
The essence of computer science is the study of algorithms and their efficiency.
The changes in our life must come from the impossibility to live otherwise than according to the demands of our conscience.
Every lump of coal we mine keeps the lights on in someone's home.
危机中的领导力意味着为了更美好的明天，今天就要做出艰难的决定。
我没有时间去担心像外表这样微不足道的事情。
真正的奢华在于那些大多数人第一眼甚至注意不到的细节。
The key to building a successful business is to focus on creating value for your customers.
the only thing we have to fear is fear itself.
Innovation in natural gas extraction is key to meeting the world's growing energy demands.