The absence is often more powerful than the presence.
什么是言论自由？没有冒犯的自由，言论自由就不复存在。
True success is living life on your own terms.
Sustainability is no longer an option; it's a business imperative for long-term survival.
The teacher must believe in the potential of his students.
和粉丝在一起的每一刻都很珍贵。
The quality of institutions is the key determinant of a country's success or failure.
更快、更高、更强。
对天资在中等程度以上的人，可以和他谈论高深的学问；而对于中等以下天资的人，则不可以和他谈论高深的学问。
"In the middle of difficulty lies opportunity."