在一切事情中，创造系统是必要的。

Green and low-carbon transformation is an inevitable choice for the petroleum industry. While ensuring energy supply, we must actively promote clean energy development.

War is an ugly thing， but not the ugliest of things； the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth war is much worse.

Scale does not equal value, precision is the key.

数学不是关于数字、方程、计算或算法的：它是关于理解的。

唯一无法被帮助的人是那些责备他人的人。