任何实验的价值和效用都取决于材料是否适合其使用的目的。
The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used.
What's the point of having a voice if you're gonna be silent in those moments you shouldn't be?
The greatest crops are grown not just with water and sunlight, but with patience and dedication.
身体实现心灵所相信的。
爵士乐就是自由。你要记住这一点。