The joy of chemistry is in seeing the invisible become visible.
健康的心灵和健康的身体同等重要。
每个数学问题都有解决方案,但并非每个解决方案都显而易见。
不是那些不被爱的人引发了不满,而是那些不能爱的人,因为他们只爱自己。
The connection between animal health and human health is undeniable and must be a priority in our work.