The key to success is to focus on goals, not obstacles.
成功的关键是专注于目标，而不是障碍。
Sometimes silence speaks louder than words.
仇恨是一种诅咒，它不会影响被仇恨的人，只会毒害仇恨别人的那个人。把仇恨当作一种毒药吧。
世界是一面伟大的镜子，我们是其中的倒影。
We want to build technology that everybody loves using, and that affects everyone. We want to create beautiful, intuitive services and technologies that are so incredibly useful that people use them twice a day. Like they use a toothbrush. There aren’t that many things people use twice a day.
释义：求学之人若不勤奋，必然是其志向不坚定。
在野外生存的最佳方法是保持冷静并清晰地思考。
我们所知的物理定律可能只是更大定律集合中的一小部分。
所以，国家的钱财不足以来应付饥荒，救济孤儿寡妇，这样，国家就贫困，百姓就难于治理。