The individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.
Every crisis is an opportunity for the industry to reshuffle.
成为国际主义者就是偿还我们对人类的债务。
The universe is not only stranger than we imagine, but stranger than we can imagine.
The greatest problem for mathematicians now is probably the Riemann Hypothesis.