The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.
Phenomena are the outer expressions of hidden essences.
创新不仅仅是技术的问题;它是关于改变思维方式并为后代创造可持续的解决方案。
农业的成功不仅仅以产量衡量,还以我们为后代留下的遗产衡量。