火药的不可控性教会我接受不完美。
The good life is one inspired by love and guided by knowledge.
Challenges are opportunities in disguise—embrace them.
自动控制的根本问题是在存在干扰的情况下维持期望状态。
If memories had a smell, it would be the fragrance of camphor, sweet and secure, like clearly remembered happiness, sweet and melancholy, like forgotten sorrow.