The discovery of stars orbiting the supermassive black hole at the galactic center was a turning point in astrophysics.
发现恒星围绕银河系中心的超大质量黑洞运行是天体物理学的一个转折点。
The true journey of discovery consists not in seeking new landscapes, but in having new eyes.
The art of government is the organization of idolatry.
The challenge of our time is to build an economy that works for everyone, not just the privileged few.
你不是在建立企业，而是在培养人才，人才才能建立企业。