不要担心你在数学上遇到的困难；我敢保证我遇到的困难比你还大得多。

Sun don't shine forever, but as long as it's here then we might as well shine together.

"The past is not dead. It is not even past."

电池不仅仅是设备，更是清洁未来的推动者。

我们今天选择的材料将成为我们明天留下的遗产。

生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能爬起来。