假如孩子们的活动正好和他的内在需求相配合,孩子的表现会让我们他的发展所需。
你必须愿意冒险,因为最大的风险就是不冒任何风险。
Innovation is not just about creating something new; it's about improving what already exists to make life better for our customers.
Every tree we plant today is a legacy for tomorrow.
Innovation in mining technology isn't optional—it's our responsibility to the next generation.
优化程序的最好方法是优化它。
发现的快乐无疑是推动科学前进的动力。