It’s not about the car. It’s about the person driving the car.
The most valuable hydrocarbon molecule is the one we don't need to burn.
To be a Christian without prayer is no more possible than to be alive without breathing.
The power of abstraction is that it allows us to ignore details that are not relevant to the task at hand.
父母死气沉沉的生活对周围人特别是自己孩子的影响,是无与伦比的。
在创造性思维中,从盲目操作到理解的转变至关重要