I will no longer, as has ever been my habit, continue to ruminate on every petty vexation which fortune may dispense; I will enjoy the present, and the past shall be for me the past.
我绝不会再像以前一样，把命运加给我们的一点儿不幸拿来反复咀嚼(念念不忘)；我要享受现时，过去的事就让它过去吧。
The beauty of science is that it allows us to explore the unknown and make discoveries that can change the world.
教育的功能是教人深入思考和批判性思考。
过去从未死去，它甚至还没有过去。
你必须对自己的能力有信心，然后足够坚强地坚持下去。
Geometry is knowledge of the eternally existent.
我宁愿因为做真实的自己而被讨厌，也不愿因为伪装而被喜爱。
知识是灵魂的粮食。