The best thing about success is being able to share it.
The deepest theorems often have the simplest proofs - if you look at them from the right angle.
我不会让消极情绪拖垮我。我超越它。
家中闲坐无聊,不妨想想,有人在为生活而辛劳;官位不能飞黄腾达,想想仍有许多才能好的读书人,人都老了还是青衣。
自然界是无情且不可改变的,它不在乎其隐藏的原因和行为是否能为人类所理解。