The periodic table is not just a chart; it’s a story of the universe.
过去总是紧张的,未来是完美的。
当你有一个好收成时,农民高兴,他的妻子高兴,孩子们高兴,动物们高兴,土地也高兴。
O tempo é o melhor autor: sempre encontra um final perfeito.
The mind-body problem is not just a local problem, but one that confronts us with a deep mystery about the universe.
一个好老师必须能够设身处地为那些觉得学习困难的人着想。