君子的学习，一定要喜欢提问。提问和学习是相辅相成的。不学习就无法产生疑问，不提问就无法扩展知识。
对黑洞的研究将我们带到了理解的边缘，在那里已知的物理定律失效，新的理论必须出现。
There is no greater glory than to die for love.
Simplify life to the extreme and discover the essence within.
最艰难的决定往往带来最大的回报。
The measure of our success is not just in tons extracted, but in communities uplifted.
The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.