数学的本质在于其自由性。
We are all trapped by our own narratives.
我的座右铭是：不分贵贱，唯才适用。
孩子从书中学到的最重要的事情是他们很重要。
"The truth is, we all have our own prisons, and the key is always within reach."
我们彼此相连，生物上相连；与地球相连，化学上相连；与宇宙的其余部分相连，原子上相连。
You can’t please everyone, so don’t try.
Natural gas will play a critical role as a bridge fuel, but our eyes must remain fixed on the ultimate goal of net-zero emissions.