定理不是偶然发现的。
Theorems are not discovered by accident.
心灵是一个协调感觉的系统。
The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.
做你热爱的事，热爱你所做的事。
可持续性不是一个流行词，而是现代能源行业的商业必需。
除非一个人爱过动物，否则他灵魂的一部分仍未觉醒。
教育不仅仅是建造学校，而是确保孩子们真正学到知识。