Ignoring isn’t the same as ignorance, you have to work at it.
当一件事有趣时,探寻其中隐藏的真相。
The beauty of mathematics is that it is eternal, it doesn't change.
在一个人口过度拥挤的世界里,人们不太愿意接受他人的多样性,更容易将他人视为对自身身份的威胁。