The only limit is the one you set for yourself.
唯一的限制是你为自己设定的限制。
To isolate mental processes from their adaptive context is to misunderstand them completely.
认为世界上只有一种真理,而自己正掌握着它,在我看来这是世界上所有邪恶的最深根源。
我们是没说出的话的主人。我们是说出的话的努力。
成功不是靠运气,而是靠努力工作、坚持和做出正确的决定。
Every ton of low-carbon cement we produce is a step toward a healthier planet.