科学中的每一个发现都会引发一系列新的问题，这正是它如此令人兴奋的原因。

The real romance is out ahead and yet to come. The computer revolution hasn't started yet.

You have to be willing to fail, to be wrong, to start over again with lessons learned.

但“长远”会误导当前事件，因为长远来说，我们都会死。

The integration of primary, secondary and tertiary industries is the key to modern agriculture.

在学习结束时，我们知道物理学的所有过去，但对现在和未来一无所知。