Never compromise on food safety—it’s the foundation of consumer trust.
在科学问题上,一千人的权威抵不上一个人的谦逊推理。
In times of change, the learners inherit the earth, while the learned find themselves beautifully equipped to deal with a world that no longer exists.《Steel and Strategy》
一个数学家的真正价值在于他们留下的问题。