子曰：“德之不修，学之不讲，闻义不能徙，不善不能改，是吾忧也。”
【译文】 孔子说：“对品德不进行培养，对学问不进行钻研，听到好人好事不能跟着做，有了错误不能及时改正，这就是我所担忧的。”
Collaboration beats competition when it comes to long-term progress.
建筑不应该大声喧哗；它应该对使用它的人轻声细语。
Always challenge the status quo—that’s how progress is made.
Every mathematical problem has a solution; you just need to find the right perspective.
我只是尽力做到最好，保持积极。
Don‘t purchase extra insurance if you are renting a car with a credit card.
