银河系中心是强引力下的一个独特的自然实验。
The unity of mathematics is not an illusion but a reality waiting to be uncovered.
认真对待你喜欢的一切，除了你自己。
Your self-worth is determined by you. You don't have to depend on someone telling you who you are.
Only two things in this world so that our souls are deeply shocked First, our brilliant stars overhead, First,our hearts loft y moral laws.
Discipline is the bridge between goals and accomplishment.