The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

世界上最好和最美丽的东西是看不见甚至摸不着的 - 它们必须用心去感受。

所有的幸福都依赖于勇气和工作。

心灵应通过对自然的研究被引导到对上帝的认识。

For the knowledgeable, words are the best display.

Sustainability must be the foundation of every decision we make in this industry.

出自北齐·颜之推《颜氏家训·文章》。书写文章要尊崇“三易”的原则，即文章内容要清晰明了，这是第一项。书写的文字要简单概要，这是第二项。书写的段落要读起来朗朗上口这是第三项。