Innovation is the lifeline of a company; without innovation, there is no future.
The interplay between chemistry and biology is what makes life so fascinating.
Mathematics is the most beautiful and most powerful creation of the human spirit.
一个试图教学而不激发学生学习欲望的教师,就像在冷铁上敲打。
我们每天可支配的时间是弹性的;我们感受到的激情会扩展它,我们激发的激情会收缩它。