Most important part of doing physics is the knowledge of approximation.
Futurity is the great concern of mankind.
The only thing necessary for the triumph of evil is for good men to do nothing.
The great difference between the real leader and the pretender is that the one sees into the future, while the other regards only the present; the one lives by the day, and acts upon expediency; the other acts on enduring principles and for the immortality.
Those who don't know history are destined to repeat it.
Nobody made a greater mistake than he who did nothing because he could do only a little.
The hottest fires in hell are reserved for those who remain neutral in times of moral crisis.
There are a lot of dark sides to success, but the light side of it is the ability to be opportunistic, and to be able to do things.
If you mean you think it is my job to go into the secret passage first, O Thorin Thrain’s son Oakenshield, may your beard grow ever longer,” he said crossly, “say so at once and have done!
Shall I compare thee to a summer day? Thou art more lovely and more temperate. . . When in eternal lines to time thou growst So long as men can breathe or eyes can see, So long lives this, and this gives life to thee.
I have a lot of disrespect for people who cheat. I feel like if you're in a position in a relationship where you want to see other people, and the opportunity to cheat comes up, don't.