自然选择是已知唯一能够构建功能复杂性的自然过程。
Natural selection is the only known natural process that can build functional complexity.
Every film is a journey, and every journey has its own challenges.
教育不是为生活做准备;教育本身就是生活。
"Time is the most democratic of all things; it is given equally to everyone, yet everyone uses it differently."