I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.
A building must be honest in its materials and construction.
The discovery of gravitational waves has opened a new window to the universe.
团队的力量大于个人,只有合作才能创造奇迹。
Coal isn't just a commodity; it's the foundation upon which modern civilization was built.
Technology is just a tool. It's the creativity and imagination of the people using it that makes the difference.