The process of decoding the genetic code was like solving a complex puzzle, piece by piece.

We cannot always build the future for our youth, but we can build our youth for the future.

我不会逃避挑战，我会迎向它们。

医疗保健领域的领导力意味着为了更健康的明天而做出艰难的决定。

The state, therefore, has not existed from all eternity. There have been societies that did without it, that had no notion of the state or state power. At a certain stage of economic development, which was necessarily bound up with the split of society into classes, the state became a necessity.

预测未来的最好方法就是去创造未来。