打量别人的弱点很容易。打量自己的弱点很难，但却会给你更高的回报。
Contemplating the weaknesses of others is easy； contemplating the weaknesses in yourself is hard， but it pays a much higher reward.
If you enter this world knowing you are loved and you leave this world knowing the same, then everything that happens in between can be dealt with.
A statement is a means to convey information， a promise is a means to make a commitment.
"Love is the extremely difficult realization that something other than oneself is real."
The power of science lies in its universality and selflessness, transcending the boundaries of nations and cultures.
