弦理论的美妙之处在于它提供了一个框架，使引力和量子力学可以和平共处。

舞台是我的第二个家，每次站在舞台上我都感到无比幸福。

Maybe I was afraid of change, are you?

The biggest problem with the European Union is that it is not a state, but it pretends to be one.

The energy transition won't happen overnight, but we must make progress every day.

小麦育种不仅要高产，还要抗病抗逆。