You can't just sit there and wait for life to come to you. You have to go get it.
如果死者有未完成的事,他们就不会安息。
Have a heart that never hardens, and a temper that never tires, and a touch that never hurts.
The strength and power of despotism consists wholly in the fear of resistance.
The interplay between analysis and algebra is the driving force behind many breakthroughs in number theory.