O homem só é verdadeiramente livre quando reconhece a sua dependência dos outros.
讲诚信，是天下行为准则的关键。
The pursuit of knowledge is a journey without end, and each discovery is a step into the unknown.
The work of art is a fragment of the absolute.
The periodic table is not just a chart; it’s a story of the universe.
The most beautiful things in life are not things, but moments.