生活就是创造你自己。
"To be a human being means to possess a sense of guilt."
采矿技术的创新对于满足世界的能源需求至关重要。
Parental investment is the key to understanding sex differences in mating strategies.
"The true journey of discovery consists not in seeking new landscapes, but in having new eyes."
你必须相信你的长期计划,但你需要短期目标来激励和启发你。
The best way to predict your future is to create it.