我唔会为咗讨好任何人而改变自己。
我不会为了讨好任何人而改变自己。
我认为在数学中，也许在生活中，你必须愿意让自己有点迷失。
The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life.
The best way to understand a program is to try to change it.
算法的真正考验不仅在于其正确性，还在于其可扩展性和鲁棒性。