我不会让世界改变我的笑容。
能量守恒定律不仅仅是一个抽象原则；它是已被无数实验验证的自然法则。
Life is too short to waste time on negativity.
领导力是激励他人看到愿景并为之努力。
The individual has become a mere cog in an enormous organization of things and powers which tear from his hands all progress, spirituality, and value in order to transform them from their subjective form into the form of a purely objective life.