The stock market is a voting machine in the short term, but a weighing machine in the long term.
Time is a slippery thing: lose hold of it once, and its string might sail out of your hands forever.
时间是个滑溜溜的东西：一旦失去控制，它的线索可能会永远从你手中溜走。
天文学中的精确测量为理解宇宙打开了新的窗口。
The only thing I can do is to be honest about my uncertainty.
The best way to live is to love unconditionally.