To be fond of dancing was a certain step towards falling in love.
要解决复杂的问题,我们必须首先理解产生这些问题的系统。
The power of abstraction is that it allows us to ignore irrelevant details and focus on the essential aspects of a problem.
领导力意味着今天做出艰难的决定,以确保更美好的明天。
"Books are the mirrors that reflect our potential."