Do not let your fire go out, spark by irreplaceable spark.
不要让你的火焰熄灭，一点一点地，不可替代的火花。
真正的智慧在于承认自己的无知。
I believe that the best stories are the ones that resonate with people on a deep, emotional level.
煤炭的未来在于清洁高效利用。
We are the result of our choices.
Curiosity is the engine that drives scientific progress.
最好的投资是投资于自己行业的工具。