种一棵树最好的时间是二十年前，其次是现在。
The best time to plant a tree was twenty years ago. The second best time is now.
"The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."
预测未来的最好方式就是创造未来。
我们所知道的很少，而我们不知道的却是无限的。
You can't please everyone, so don't try.
"You yourself, as much as anybody in the entire universe, deserve your love and affection."
Love is an irresistible desire to be irresistibly desired.