The secret to doing good research is always to be a little underemployed. You waste years by not being able to waste hours.
做好研究的秘诀是始终保持轻微的工作不足状态。因为无法浪费几个小时，你可能会浪费数年时间。
出自汉·桓宽《盐铁论·申韩》，也有说出自《盐铁论·险固》。有所准备就能制服别人；没有准备只能被别人制服。释义：有准备就能钳制住别人；没有准备就要受别人的钳制。
In business, if you're not moving forward, you're falling behind.
Innovation in cement production must balance efficiency with environmental responsibility.
In the end, we are all just trying to make sense of the chaos.
可追溯性不仅是为了消费者，更是我们的道德义务。
The study of truth requires a considerable effort - which is why few are willing to undertake it out of love of knowledge - despite the fact that God has implanted a natural appetite for such knowledge in the minds of men.