The joy of mathematics comes from the moments of clarity when complex things become simple.
数学的快乐来自于复杂事物变得简单的清晰时刻。
I do gymnastics because I love it, not because I'm trying to be the best in the world.
迷恋歌舞女色的心太浓重了，就会生出虚怯的毛病来；追求钱财利益的心太浓重了，就会生出贪得无厌的毛病来；热衷功名成就的心太浓重了，就会生出造作的毛病来；追求声誉名望的心太浓重了，就会生出言行偏激的毛病来。
Safety and environmental protection are the lifelines of an enterprise and must never be neglected.
最具可持续性的农场是那些为几代人着想的农场。
Invert, always invert: Turn a situation or problem upside down.Look at it backward.
Sustainability is not a choice, it is a responsibility.
石材行业需要在保持传统的同时拥抱技术。