The world is everything that is the case.
你让我明白,我有理由爱自己。
寻找万物理论是现代物理学中最令人兴奋和最具挑战性的追求之一。
最好的性能改进是从非工作状态到工作状态的转变。
The best teacher is the one who suggests rather than dogmatizes, and inspires his listener with the wish to teach himself.