You have to have confidence in your ability, and then be tough enough to follow through.
你必须对自己的能力有信心，然后足够坚强地坚持到底。
煤炭行业要坚定不移地走安全高效、清洁低碳的发展道路。
投资于员工发展就是投资于公司的未来。
The secret of change is to focus all of your energy, not on fighting the old, but on building the new.
The work of art is already within the block of marble. I just have to chisel away the superfluous material.