我们无权假设任何物理定律存在,或者即使它们至今存在,它们将来也会以类似的方式继续存在。
Quality ingredients are the foundation of great baking; never compromise on them.
The progress of mathematics is measured by the number of problems it can solve.
事实是,我不知道我在做什么。但我知道我在全心全意地做。
If you fulfill your obligations everyday you don't need to worry about the future.