真正的艺术作品不过是神圣完美的影子。
The true work of art is but a shadow of the divine perfection.
Energy security and affordability must remain priorities as we transition to lower-carbon solutions.
在数学中，你不理解事物。你只是习惯它们。
如果你没有偶尔失败，说明你还不够努力。
Economics is ultimately about improving human welfare.