解释：依据自己的能力去做事，把握最佳时机采取行动。

心是用来碎的。

板块是地幔热边界层的表面表现。

The highest goal of art is to create harmony between man and his environment.

The history of mathematics is a history of human thought and progress.

时间就是金钱，不要浪费它。

如果你害怕，就去教堂吧。