自由就是对自己负责。
你看不见真正的你,而你所见的只是你的影子。
Mathematics is the language in which the gods talk to people.
我不为别人的认可而活。我为自己而活。
坚持和决心是无所不能的。
In times of adversity and change, we really discover who we are and what we're made of.