The steel industry must embrace sustainability or risk becoming obsolete.
In the realm of quantum mechanics, the observer becomes a part of the experiment, altering the outcome by the mere act of observation.
帮助人们的最佳方式是给予他们选择的自由，同时温和地引导他们走向正确的方向。
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.