你的态度，而不是你的能力，将决定你的高度。
Your attitude, not your aptitude, will determine your altitude.
Every act of communication is a kind of performance.
To teach how to live without certainty and yet without being paralyzed by hesitation is perhaps the chief thing that philosophy， in our age， can do for those who study it.
"The truth is rarely pure and never simple."
The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.
Mathematics is the language of the universe, and through it, we can unlock the secrets of existence.
数学是宇宙的语言，通过它，我们可以解开存在的秘密。
Symmetry is a complexity-reducing concept (co-routines include subroutines); seek it everywhere.
"Memory is the only paradise from which we cannot be expelled."
科学最重要的意义在于它为我们提供了一种方法，可以提出能够明确回答的问题。
In times of crisis, true leadership is defined by the ability to make tough decisions with clarity and conviction.