在黑暗中,我们才能真正看清自己。
The hand remembers what the mind forgets.
学习数学的最好方法就是做数学。
The journey of scientific discovery is filled with challenges, but it is also incredibly rewarding.
You see, in life, lots of people know what to do, but few people actually do what they know. Knowing is not enough! You must take action.