We must always question our assumptions and be willing to revise our theories in light of new evidence.
我们必须始终质疑我们的假设,并愿意根据新的证据修订我们的理论。
今天对技术的投资将决定我们未来提供更清洁能源的能力。
成功的关键是专注于目标,而不是障碍。
Mental activity is the organism's dialogue with its environment.
The history of life is a history of transformation.
Legal obligations are not merely moral obligations backed by sanctions.