Every ounce of metal we produce carries with it the weight of our environmental commitments.
The task of psychology is to discover the laws of mental structure.
我喜欢挑战自己,超越自己的极限。
造纸业在环境管理方面有独特的机会来引领潮流。
在软件开发中,我们必须始终注意性能、复杂性和可维护性之间的权衡。
I was born with an enormous need for affection, and a terrible need to give it.