物理定律在宇宙中无处不在，这是一个深刻的真理，将我们所有人联系在一起。
The laws of physics are the same everywhere in the universe, and that is a profound truth that connects us all.
Energy security is a cornerstone of national strategic security, and we must firmly hold our energy饭碗 in our own hands.
The only thing I can rely on is my own perception, and that is always changing.
I'm not afraid of storms, for I'm learning how to sail my ship.
Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."