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A person may cause evil to others not only by his actions but by his inaction, and in either case, he is justly accountable to them for the injury.
Language is a process of free creation; its laws and principles are fixed, but the manner in which the principles of generation are used is free and infinitely varied.
Collaboration is key—governments, businesses, and communities must work together for sustainable forests.
时间是个滑溜溜的东西:一旦失去控制,它的线索可能会永远从你手中溜走。
在数学中,真理存在于我们尚未知晓的某处,而我们唯一能希望找到它的方法就是探索。