The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

Quality over quantity should be the mantra for every fashion brand.

世界需要各种形式的能源来满足不断增长的需求，天然气是一种更清洁的替代品，可以帮助填补这一空白。

农业中最大的风险是根本不冒任何风险。