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If we ruin the earth, there is no place else to go
Widespread intellectual and moral docility may be convenient for leaders in the
To live in the hearts of others is to never die in those we leave behind.
We are like butterflies who flutter for a day and think it is forever.
Not all birds can fly. What separates the flyers from the walkers
Science and mathematics [are] much more compelling and exciting than the doctrines
If it can be destroyed by the truth, it deserves to be destroyed by the truth.
Star stuff contemplating star stuff …
Skepticism is the chastity of the intellect, and it is shameful to