To each appearance， as it arises， we should oppose the equal appearance.

Never stop learning, because the world never stops changing.

The textile industry must embrace sustainability, or it will become obsolete.

Innovation is the lifeblood of the petroleum and chemical industry. Only by continuous technological breakthroughs can we achieve sustainable development.

投票给承诺最少的人；他将是最不令人失望的。

The way to make progress is to acknowledge ignorance.

在这个世界上能为别人减轻负担的人都是有用的。